Samsung Galaxy S8 vs Samsung Galaxy S25 Edge

Compared 2 smartphones : Samsung Galaxy S8 Manufactured in April, 2017, with display 5.8 with chipsetSamsung Exynos 9 Octa 8895, vs Samsung Galaxy S25 Edge, Manufactured in May, 2025 with chipsetQualcomm Snapdragon 8 Elite. Below are specs, tests, pros and cons for each device

Key Differences

Device key advantages
Reasons to choose Samsung Galaxy S8
  • Higher pixel density: 570ppi
  • Lighter design: 155g vs 163g
Reasons to choose Samsung Galaxy S25 Edge
  • Larger display: 6.7in
  • Higher refresh rate: 120Hz
  • Higher battery capacity: 3900mAh vs 3000mAh
  • Newer Bluetooth version: 5.4 vs 5
  • Supports newer USB: 3.2 vs 3.1
  • Supports DisplayPort
  • Built-in eSIM

Versions

Available versions and configurations
Memory Options 4/64 GB - 12/256 GB
- 12/512 GB

Review

Key Specs Samsung Galaxy S8 and Samsung Galaxy S25 Edge
Display
Color accuracy, sharpness & brightness
Camera
Main & front camera tests
Performance
App & system performance
Games
3D gaming performance
Battery
Battery life, charging speed & type
Connectivity
Connectivity features
NanoReview Score
Overall score by NanoReview
Adjust each parameter’s importance to find the best match for you.
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Function
Importance (Weight)
Display:
Camera:
Performance:
Gaming:
Battery:
Connectivity:
Higher weight means greater impact on NanoReview score.

Tests & specs

Specs & test comparison

Display

Display quality comparison
Type Super AMOLED Dynamic AMOLED
Size 5.8 in 6.7 in
Resolution 1440x2960 pixels 1440x3120 pixels
Aspect ratio 18.5:9 19.5:9
Pixel density 570 ppi 513 ppi
Refresh rate 60 Hz 120 Hz
Adaptive refresh rate No Yes (1-120 Hz)
Max brightness 540 nits n/a
HDR support Yes HDR10 Yes HDR10+
Touch Sampling Rate n/a 240 Hz
Screen-to-body ratio 84.2 % 91.2 %
Features Always-On Display - DCI-P3
- Always-On Display
Display test
Peak brightness (auto)
Samsung Galaxy S8
614 nits
Samsung Galaxy S25 Edge
n/a
sRGB gamut99.8 %n/a
PWM (Flicker)250 Hzn/a
Response time4.4 msn/a
Contrast∞ Infiniten/a

Design & Build

Design and ergonomics comparison
Height 148.9 mm (5.86 in) 159 mm (6.26 in)
Width 68.1 mm (2.68 in) 76 mm (2.99 in)
Thickness 8 mm (0.31 in) 5.9 mm (0.23 in)
Weight 155 g (5.47 oz) 163 g (5.75 oz)
Water resistance IP68 IP68
Cooling system n/a Vapor chamber
Back panel Glass Glass
Frame Metal Metal
Colors - Black
- Silver
- Gold
- Gray
- Blue
- Red
- Pink
- Black
- Silver
- Gray
- Blue
Fingerprint sensor Yes rear Yes In-Display
Screen-to-body ratio
Samsung Galaxy S8
84.2 %
Samsung Galaxy S25 Edge
91.2 %

Performance

Testing Samsung Galaxy S8 and Samsung Galaxy S25 Edge In benchmarks
Processor
Chipset Samsung Exynos 9 Octa 8895 Qualcomm Snapdragon 8 Elite
Max Frequency 2300 MHz 4320 MHz
CPU Cores 8 (4 + 4) 8 (2 + 6)
Architecture - 4/1.69 (Cortex-A53)
- 4/2.314 (Exynos M2)
- 6/3.53 (Oryon (Phoenix M))
- 2/4.32 (Oryon (Phoenix L))
Process Samsung TSMC
Transistor Size 10 nm 3 nm
Neural Processor No Hexagon
Graphics Mali-G71 MP20 Adreno 830
GPU Cores 320 1536
GPU Frequency 546 MHz 1100 MHz
FLOPS 375 GFLOPS 3379.2 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Samsung Galaxy S8
519
Samsung Galaxy S25 Edge
3118
Geekbench 6 (Multi-Core)
Samsung Galaxy S8
1563
Samsung Galaxy S25 Edge
9675
Geekbench 6 (Single-Core)5193118
Geekbench 6 (Multi-Core)15639675
AnTuTu 10
AnTuTu 10
Samsung Galaxy S8
377103
Samsung Galaxy S25 Edge
2662677
CPU107990637452
GPU1165341179160
Memory84213481938
UX68366364127
NanoReview Score3771032662677

Memory

RAM
RAM Size 4 GB 12 GB
Memory Type LPDDR4X LPDDR5X
Memory Frequency 1794 MHz n/a
Channels 2 n/a
Storage
Storage Capacity64 GB256 GB
Storage TypeUFS 2.1UFS 4.0
Memory CardMicroSDNo

Software

OS Android 7.0 (Upgradeable to Android 9.0) Android 15
OS Size 11.7 GB n/a
UI Skin One UI One UI 7.0

Battery

Volume 3000 mAh 3900 mAh
Max Charging Power 15 W 25 W
Battery Type Li-ion Li-ion
Removable No No
Wireless Charging Yes Qi/PMA Yes
Reverse Charging No No
Fast Charging Yes Samsung Adaptive Fast Charge (40% in 30 min) Yes
Full Charge Time 1:45 h n/a
Battery Life Test
Battery Life
Samsung Galaxy S8
16:58
Samsung Galaxy S25 Edge
n/a
Web Browsing06:26 hn/a
Video Playback10:09 hn/a
Games04:05 hn/a
Standby Mode85 hn/a

Main camera

Matrix 12 MP 200 MP
Photo resolution 4000x3000 pixels 16320x12240 pixels
Zoom Digital Digital
Flash Dual LED LED
Stabilization Optical Optical
8K Recording No No
4K Recording Yes (Up to 30 fps) Yes (Up to 60 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 120 fps)
Slow Motion 240 fps (720p) 240 fps (1080p)
Lenses count Standard: 12 MP Standard: 200 MP
Ultra-wide: 12 MP
Features Pro mode - Bokeh effect
- Pro mode
- RAW support
Main lens
Matrix12 MP200 MP
Aperturef/1.7f/1.7
Focal length26 mmn/a
SensorSony IMX333n/a
Sensor size1/2.551/1.56
Pixel size1.4 μmn/a
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalOptical
Ultra-wide lens
Matrixn/a12 MP
Aperturen/af/2.2
Stabilizationn/aDigital
Main camera DxOMark results
Photo quality
Samsung Galaxy S8
88
Samsung Galaxy S25 Edge
n/a
Video quality
Samsung Galaxy S8
88
Samsung Galaxy S25 Edge
n/a
Overall camera score
Samsung Galaxy S8
88
Samsung Galaxy S25 Edge
n/a

Front camera

Matrix 8 MP 12 MP
Photo resolution 3264x2448 pixels 4000x3000 pixels
Aperture f/1.7 n/a
Focal length 25 mm n/a
Sensor Samsung S5K3H7 n/a
Sensor size 1/3.6 1/3.2
Pixel size 1.22 μm n/a
Autofocus Phase autofocus Phase autofocus (Dual Pixel)
Stabilization Digital Digital
Video resolution 1440p at 30 fps 2160p (4K) at 60 fps
TOF 3D sensor No No
Selfie camera DxOMark results
Photo quality
Samsung Galaxy S8
86
Samsung Galaxy S25 Edge
n/a
Video quality
Samsung Galaxy S8
107
Samsung Galaxy S25 Edge
n/a

Connectivity

Wi-Fi version Wi-Fi 5 (802.11 a/b/g/n/ac) Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be)
Wi-Fi features - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5 5.4
Bluetooth features PBAP/PAB, PAN, OPP, MAP, LE, HSP, HID, HFP, DIP, AVRCP, A2DP LE
USB type USB Type-C USB Type-C
USB version 3.1 3.2
USB features - Charging
- USB Storage Mode
- OTG
- Charging
- USB Storage Mode
- OTG
DisplayPort n/a Yes DP 1.2
GPS - GPS
- GLONASS
- Beidou
- Galileo
- GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* Yes Yes
Infrared Port No No
Connectivity
SIM Count*21
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoYes
Hybrid SlotYesNo
2G BandsGSM 850, GSM 900, GSM 1800, GSM 1900GSM850, GSM900, DCS1800, PCS1900
3G BandsHSDPA 850, HSDPA 900, HSDPA 1900, HSDPA 2100UMTS B1(2100),B2(1900),B4(AWS),B5(850),B8(900)
LTE Bands*LTE (B700/B800/B850/B900/B1700/B1800/B1900/B2100/B2300/B2500/B2600)LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B14/B18/B19/B20/B25/B26/B28/B29/B30/B66/B71)
LTE category16n/a
5G SupportNoYes

Sound

Speakers Mono n/a
3.5 mm Jack Yes No
FM Radio No No
Dolby Atmos Yes Yes
Speaker Test
Max Volume
Samsung Galaxy S8
82.4 dB
Samsung Galaxy S25 Edge
n/a

Other

Class Flagship Flagship
Announced March, 2017 yr May, 2025 yr
Release Date April, 2017 yr May, 2025 yr
Launch Price ($) 720 n/a
Sensors - Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
- Hall Sensor
- Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included n/a No
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Samsung Galaxy S25 Edge the clear winner in this comparison.

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