Phone Comparison
Unihertz Atom XL vs Samsung Galaxy S6 Comparison
A detailed, side-by-side comparison to help you pick the right phone.
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Verdict
Pros & cons
Atom XL
+
What's good
+
48MP camera
+
IP68 rating
+
Fingerprint-resistant screen
+
Reasonably priced
−
What's not
−
Older CPU
−
Missing dust and dirt protection for ports
Galaxy S6
+
What's good
+
Performance
+
Display quality
+
Camera
+
Design
+
Wireless charging
+
Android 5.0 Lollipop
−
What's not
−
No microSD support
−
Non-removable battery
−
Price
Atom XL
+
Good
+
48MP camera
+
IP68 rating
+
Fingerprint-resistant screen
+
Reasonably priced
−
Not
−
Older CPU
−
Missing dust and dirt protection for ports
Galaxy S6
+
Good
+
Performance
+
Display quality
+
Camera
+
Design
+
Wireless charging
+
Android 5.0 Lollipop
−
Not
−
No microSD support
−
Non-removable battery
−
Price
Spec data
How they compare
Atom XL
Galaxy S6
Price (MSRP)
—
$685
OS
Android
Android
Processor
MediaTek Helio P60 Octa-core
Samsung Exynos 7420 Octa core
Camera zoom
—
—
Battery life
—
—
Wired charging
—
—
Wireless charging
—
—
Display
Color
Color
Software support
—
—
Repairability
—
—
Weight
243.5g (8.6 oz)
138g (4.9 oz)
Fingerprint
Yes
Yes
Highlighted cells indicate the stronger value where a clear winner exists.
Spec data
How they compare
Atom XL
Galaxy S6
Price (MSRP)
—
Price (MSRP)
$685
OS
Android
OS
Android
Processor
MediaTek Helio P60 Octa-core
Processor
Samsung Exynos 7420 Octa core
Camera zoom
—
Camera zoom
—
Battery life
—
Battery life
—
Wired charging
—
Wired charging
—
Wireless charging
—
Wireless charging
—
Display
Color
Display
Color
Software support
—
Software support
—
Repairability
—
Repairability
—
Weight
243.5g (8.6 oz)
Weight
138g (4.9 oz)
Fingerprint
Yes
Fingerprint
Yes
Highlighted cells indicate the stronger value where a clear winner exists.
Atom XL
Galaxy S6
Released
Aug 2020
Apr 2015
Announced
—
—
Price tier
—
Mid-range
Also Known As
—
—
Processor
MediaTek Helio P60 Octa-core
Samsung Exynos 7420 Octa core
CPU Speed
2000MHz
2100MHz
RAM
6GB
3GB
Storage
128 GB
32/64/128 GB
Price (USD)
—
$685
Regions
USA, Canada
USA, Canada
Regional Variants
—
—
Warranty
1 Year
2 Years
Accessories
USB Power Adapter, Manual, Data Cable
AC Charger, Manual
OS
Android
Android
OS at Launch
10
5.0 Lollipop
Current Version
—
7.0 Nougat
OS Updates
—
—
Security Updates
—
—
Custom UI
—
—
Type
Color
Color
Technology
LCD (TFT)
Super AMOLED
Size
4"
5.1"
Resolution
640 × 1136
1440 × 2560
Pixel Density
326 ppi
577 ppi
Colors
16.7 million
16.7 million
Refresh Rate
—
—
Touch Sampling Rate
—
—
Peak Brightness
—
—
Always On Display
DC Dimming
DisplayMate Grade
—
—
Multi-touch
Fingerprint Resistant
Sensors
Ambient Light, Proximity, Motion / Accelerometer, Gyroscope, Digital Compass
Ambient Light, Proximity, Motion / Accelerometer, Gyroscope, Digital Compass
Additional Features
Capacitive touchscreen
Capacitive touch screen, Corning Gorilla Glass 4
Secondary Display
Type
—
—
Size
—
—
Resolution
—
—
Main Camera
48MP
16MP
Flash
Yes (LED)
Yes (LED)
Sensor Name
—
—
Sensor Size
—
—
Focal Length (Main)
—
—
Focal Length (Ultrawide)
—
—
Focal Length (Telephoto)
—
—
Optical Zoom
—
—
Digital Zoom
—
—
Video Resolution
—
Unknown
Video FPS
—
—
Video Length
—
—
Video Formats
MPEG-4
MPEG-4, WMV, FLV, 3GP / 3GPP, 3G2 / 3GPP2, H.264 / AVC, ASF, AVI
Features
Auto focus, Effects, Face detection, Geotagging, Panorama, Self-timer
Auto focus, Face detection, Geotagging, Panorama, Self-timer, Multi-shot, Effects, ISO
Additional Info
—
HDR
Front Camera
Video Recording
Resolution
8MP
5MP
Video Resolution
—
—
Video FPS
—
—
Zoom
Optical Zoom
—
—
Digital Zoom
—
—
Features
—
—
Additional Info
—
-
DxOMark Overall
—
—
DxOMark Photo
—
—
DxOMark Video
—
—
DxOMark Zoom
—
—
DxOMark Bokeh
—
—
DxOMark Selfie
—
—
DxOMark Rank
—
—
Chip
MediaTek Helio P60 Octa-core
Samsung Exynos 7420 Octa core
Process Node
—
—
GPU
—
—
RAM
6GB
3GB
Storage
128 GB
32/64/128 GB
AnTuTu v11
—
—
Geekbench 6 Single
—
—
Geekbench 6 Multi
—
—
Geekbench 5 Single
—
—
Geekbench 5 Multi
—
—
Capacity
4,300 mAh
2,550 mAh
Type
Lithium-Ion (Li-Ion)
Lithium-Ion (Li-Ion)
Removable
Fast Charging
—
—
Wireless Charging
—
—
Comes with Charger
—
—
Talk Time
—
23h 00m
Video Playback
—
13h 00m
Internet (WiFi)
—
12h 00m
Internet (Cellular)
—
12h 00m
Standby
—
13h 00m
Mixed Usage
—
—
Charge Time 0–100%
—
—
Charged in 30 Min
—
—
GSMArena Score
—
—
Battery Life (Call)
—
—
Battery Life (Video)
—
—
Battery Life (Web)
—
—
Battery Life (Gaming)
—
—
Wi-Fi
Wi-Fi a/b/g/n/ac
Wi-Fi a/b/g/n
WiFi Version
—
—
Bluetooth
4.2
4.1
Bluetooth Profiles
A2DP, AVRCP, OPP/FTP, HID, HFP, HSP
A2DP, AVRCP, OPP/FTP, HFP, HSP
Bluetooth Codecs
SBC
SBC, aptX
USB Type
USB Type-C
Micro-USB 2.0
USB OTG
USB Speed
—
—
NFC
Infrared
Headset Jack
3.5mm
3.5mm
Mobile Hotspot
GPS
GPS Type
A-GPS
A-GPS
UWB
Satellite
—
—
Memory Expansion
Expansion Type
MicroSD, MicroSDHC, microSDXC
—
Expansion Capacity
256MB
—
Networks
—
—
Data
4G/LTE
4G/LTE
VoLTE
WiFi Calling
Physical SIM
Nano-SIM
Nano-SIM
Dual SIM
eSIM
Push to Talk
Data Tethering
Form Factor
Bar
Bar
Material
Aluminium
Aluminium
Frame Material
—
—
Rear Material
—
—
Colors
Black
White Pearl, Black Sapphire, Gold Platinum, Blue Topaz
Dimensions
13.45 × 6.5 × 1.75 cm (5.3 × 2.56 × 0.69 in)
14.3 × 7 × 0.7 cm (5.63 × 2.76 × 0.28 in)
Weight
243.5g
138g
IP Rating
IP68
—
Water Resistance
Water Resistant
Unknown
Fingerprint Sensor
Yes
Yes
Rugged Design
iFixit Score
—
—
Parts Availability
—
—
External Speakers
Yes
Yes
Noise Cancellation
Dolby Atmos
Hi-Res Audio
FM Radio
—
GSMArena Loudness
—
—
Speaker Loudness
—
—
Touchscreen
Navigation Type
Touchscreen
Touchscreen
Keyboard Type
Touchscreen
Touchscreen
Home Key
Sleep/Wake Key
External Volume
SAR Head
—
1.58 W/kg
SAR Body
—
1.45 W/kg
Hearing Aid Compatible
Unknown
TTY/TDD
Unknown
Additional Information
—
—
Additional Comments
—
Also available in a dual-SIM model.
Additional Sensors
- Barometer
Additional Features
- Ultra Power Saving Mode
- Download Booster
- S Health 4.0
- Quick Connect
- Private Mode
Quick Start Guide
—
—
Specifications are sourced from manufacturers and third-party databases and may contain errors. Suggest a correction →
Atom XL
Galaxy S6
Released
Aug 2020
Released
Apr 2015
Announced
—
Announced
—
Price tier
—
Price tier
Mid-range
Also Known As
—
Also Known As
—
Processor
MediaTek Helio P60 Octa-core
Processor
Samsung Exynos 7420 Octa core
CPU Speed
2000MHz
CPU Speed
2100MHz
RAM
6GB
RAM
3GB
Storage
128 GB
Storage
32/64/128 GB
Price (USD)
—
Price (USD)
$685
Regions
USA, Canada
Regions
USA, Canada
Regional Variants
—
Regional Variants
—
Warranty
1 Year
Warranty
2 Years
Accessories
USB Power Adapter, Manual, Data Cable
Accessories
AC Charger, Manual
Atom XL
Galaxy S6
OS
Android
OS
Android
OS at Launch
10
OS at Launch
5.0 Lollipop
Current Version
—
Current Version
7.0 Nougat
OS Updates
—
OS Updates
—
Security Updates
—
Security Updates
—
Custom UI
—
Custom UI
—
Atom XL
Galaxy S6
Type
Color
Type
Color
Technology
LCD (TFT)
Technology
Super AMOLED
Size
4"
Size
5.1"
Resolution
640 × 1136
Resolution
1440 × 2560
Pixel Density
326 ppi
Pixel Density
577 ppi
Colors
16.7 million
Colors
16.7 million
Refresh Rate
—
Refresh Rate
—
Touch Sampling Rate
—
Touch Sampling Rate
—
Peak Brightness
—
Peak Brightness
—
Always On Display
Always On Display
DC Dimming
DC Dimming
DisplayMate Grade
—
DisplayMate Grade
—
Multi-touch
Multi-touch
Fingerprint Resistant
Fingerprint Resistant
Sensors
Ambient Light, Proximity, Motion / Accelerometer, Gyroscope, Digital Compass
Sensors
Ambient Light, Proximity, Motion / Accelerometer, Gyroscope, Digital Compass
Additional Features
Capacitive touchscreen
Additional Features
Capacitive touch screen, Corning Gorilla Glass 4
Atom XL
Galaxy S6
Secondary Display
Secondary Display
Type
—
Type
—
Size
—
Size
—
Resolution
—
Resolution
—
Atom XL
Galaxy S6
Main Camera
48MP
Main Camera
16MP
Flash
Yes (LED)
Flash
Yes (LED)
Sensor Name
—
Sensor Name
—
Sensor Size
—
Sensor Size
—
Focal Length (Main)
—
Focal Length (Main)
—
Focal Length (Ultrawide)
—
Focal Length (Ultrawide)
—
Focal Length (Telephoto)
—
Focal Length (Telephoto)
—
Optical Zoom
—
Optical Zoom
—
Digital Zoom
—
Digital Zoom
—
Video Resolution
—
Video Resolution
Unknown
Video FPS
—
Video FPS
—
Video Length
—
Video Length
—
Video Formats
MPEG-4
Video Formats
MPEG-4, WMV, FLV, 3GP / 3GPP, 3G2 / 3GPP2, H.264 / AVC, ASF, AVI
Features
Auto focus, Effects, Face detection, Geotagging, Panorama, Self-timer
Features
Auto focus, Face detection, Geotagging, Panorama, Self-timer, Multi-shot, Effects, ISO
Additional Info
—
Additional Info
HDR
Atom XL
Galaxy S6
Front Camera
Front Camera
Video Recording
Video Recording
Resolution
8MP
Resolution
5MP
Video Resolution
—
Video Resolution
—
Video FPS
—
Video FPS
—
Zoom
Zoom
Optical Zoom
—
Optical Zoom
—
Digital Zoom
—
Digital Zoom
—
Features
—
Features
—
Additional Info
—
Additional Info
-
Atom XL
Galaxy S6
DxOMark Overall
—
DxOMark Overall
—
DxOMark Photo
—
DxOMark Photo
—
DxOMark Video
—
DxOMark Video
—
DxOMark Zoom
—
DxOMark Zoom
—
DxOMark Bokeh
—
DxOMark Bokeh
—
DxOMark Selfie
—
DxOMark Selfie
—
DxOMark Rank
—
DxOMark Rank
—
Atom XL
Galaxy S6
Chip
MediaTek Helio P60 Octa-core
Chip
Samsung Exynos 7420 Octa core
Process Node
—
Process Node
—
GPU
—
GPU
—
RAM
6GB
RAM
3GB
Storage
128 GB
Storage
32/64/128 GB
AnTuTu v11
—
AnTuTu v11
—
Geekbench 6 Single
—
Geekbench 6 Single
—
Geekbench 6 Multi
—
Geekbench 6 Multi
—
Geekbench 5 Single
—
Geekbench 5 Single
—
Geekbench 5 Multi
—
Geekbench 5 Multi
—
Atom XL
Galaxy S6
Capacity
4,300 mAh
Capacity
2,550 mAh
Type
Lithium-Ion (Li-Ion)
Type
Lithium-Ion (Li-Ion)
Removable
Removable
Fast Charging
—
Fast Charging
—
Wireless Charging
—
Wireless Charging
—
Comes with Charger
—
Comes with Charger
—
Talk Time
—
Talk Time
23h 00m
Video Playback
—
Video Playback
13h 00m
Internet (WiFi)
—
Internet (WiFi)
12h 00m
Internet (Cellular)
—
Internet (Cellular)
12h 00m
Standby
—
Standby
13h 00m
Mixed Usage
—
Mixed Usage
—
Charge Time 0–100%
—
Charge Time 0–100%
—
Charged in 30 Min
—
Charged in 30 Min
—
GSMArena Score
—
GSMArena Score
—
Battery Life (Call)
—
Battery Life (Call)
—
Battery Life (Video)
—
Battery Life (Video)
—
Battery Life (Web)
—
Battery Life (Web)
—
Battery Life (Gaming)
—
Battery Life (Gaming)
—
Atom XL
Galaxy S6
Wi-Fi
Wi-Fi a/b/g/n/ac
Wi-Fi
Wi-Fi a/b/g/n
WiFi Version
—
WiFi Version
—
Bluetooth
4.2
Bluetooth
4.1
Bluetooth Profiles
A2DP, AVRCP, OPP/FTP, HID, HFP, HSP
Bluetooth Profiles
A2DP, AVRCP, OPP/FTP, HFP, HSP
Bluetooth Codecs
SBC
Bluetooth Codecs
SBC, aptX
USB Type
USB Type-C
USB Type
Micro-USB 2.0
USB OTG
USB OTG
USB Speed
—
USB Speed
—
NFC
NFC
Infrared
Infrared
Headset Jack
3.5mm
Headset Jack
3.5mm
Mobile Hotspot
Mobile Hotspot
GPS
GPS
GPS Type
A-GPS
GPS Type
A-GPS
UWB
UWB
Satellite
—
Satellite
—
Memory Expansion
Memory Expansion
Expansion Type
MicroSD, MicroSDHC, microSDXC
Expansion Type
—
Expansion Capacity
256MB
Expansion Capacity
—
Atom XL
Galaxy S6
Networks
—
Networks
—
Data
4G/LTE
Data
4G/LTE
VoLTE
VoLTE
WiFi Calling
WiFi Calling
Physical SIM
Nano-SIM
Physical SIM
Nano-SIM
Dual SIM
Dual SIM
eSIM
eSIM
Push to Talk
Push to Talk
Data Tethering
Data Tethering
Atom XL
Galaxy S6
Form Factor
Bar
Form Factor
Bar
Material
Aluminium
Material
Aluminium
Frame Material
—
Frame Material
—
Rear Material
—
Rear Material
—
Colors
Black
Colors
White Pearl, Black Sapphire, Gold Platinum, Blue Topaz
Dimensions
13.45 × 6.5 × 1.75 cm (5.3 × 2.56 × 0.69 in)
Dimensions
14.3 × 7 × 0.7 cm (5.63 × 2.76 × 0.28 in)
Weight
243.5g
Weight
138g
IP Rating
IP68
IP Rating
—
Water Resistance
Water Resistant
Water Resistance
Unknown
Fingerprint Sensor
Yes
Fingerprint Sensor
Yes
Rugged Design
Rugged Design
iFixit Score
—
iFixit Score
—
Parts Availability
—
Parts Availability
—
Atom XL
Galaxy S6
External Speakers
Yes
External Speakers
Yes
Noise Cancellation
Noise Cancellation
Dolby Atmos
Dolby Atmos
Hi-Res Audio
Hi-Res Audio
FM Radio
—
FM Radio
GSMArena Loudness
—
GSMArena Loudness
—
Speaker Loudness
—
Speaker Loudness
—
Atom XL
Galaxy S6
Touchscreen
Touchscreen
Navigation Type
Touchscreen
Navigation Type
Touchscreen
Keyboard Type
Touchscreen
Keyboard Type
Touchscreen
Home Key
Home Key
Sleep/Wake Key
Sleep/Wake Key
External Volume
External Volume
Atom XL
Galaxy S6
SAR Head
—
SAR Head
1.58 W/kg
SAR Body
—
SAR Body
1.45 W/kg
Hearing Aid Compatible
Unknown
Hearing Aid Compatible
TTY/TDD
Unknown
TTY/TDD
Atom XL
Galaxy S6
Additional Information
—
Additional Information
—
Additional Comments
—
Additional Comments
Also available in a dual-SIM model.
Additional Sensors
- Barometer
Additional Features
- Ultra Power Saving Mode
- Download Booster
- S Health 4.0
- Quick Connect
- Private Mode
Related Links
Related Links
Manual
Manual
Quick Start Guide
—
Quick Start Guide
—
Specifications are sourced from manufacturers and third-party databases and may contain errors. Suggest a correction →
Physical comparison
Size & weight
Footprint · to scale
Atom XL
5.3" × 2.6"
Galaxy S6
5.6" × 2.8"
Thickness · to scale
Atom XL
0.7"
Galaxy S6
0.3"
Atom XL
Galaxy S6
Height
5.3" (134.5 mm)
5.6" (143 mm)
Width
2.6" (65 mm)
2.8" (70 mm)
Depth
0.7" (17.5 mm)
0.3" (7 mm)
Weight
243.5g (8.6 oz)
138g (4.9 oz)
Screen
4"
5.1"
Height
5.3" (134.5 mm)
Height
5.6" (143 mm)
Width
2.6" (65 mm)
Width
2.8" (70 mm)
Depth
0.7" (17.5 mm)
Depth
0.3" (7 mm)
Weight
243.5g (8.6 oz)
Weight
138g (4.9 oz)
Screen
4"
Screen
5.1"
Dimensions shown in inches (mm). Silhouettes are proportionally scaled for visual comparison.
Common questions
Atom XL vs Galaxy S6 — FAQ
Which is better, the Atom XL or Galaxy S6?
Based on aggregated critic reviews, the Galaxy S6 earns a Compass Score of 9.0 compared to 7.7 for the Atom XL. That 1.3-point gap reflects stronger reviews across the board, though individual priorities like camera quality, battery life, or price could tip the scales the other way. Scores aggregate dozens of expert opinions, so they are a useful starting point, not the final word.
Specifications sourced from manufacturers and third-party databases. Last updated April 2026. Suggest a correction →