Home Phone comparison Samsung Galaxy S25 Edge and Tecno Spark Slim - Which is better?

Samsung Galaxy S25 Edge vs Tecno Spark Slim

86 out 100
Samsung Galaxy S25 Edge
VS
62 out 100
Tecno Spark Slim
Samsung Galaxy S25 Edge
Tecno Spark Slim

Compared 2 smartphones : Samsung Galaxy S25 Edge Manufactured in May, 2025, with display 6.7 with chipsetQualcomm Snapdragon 8 Elite, vs Tecno Spark Slim, Manufactured in October, 2025with chipsetMediaTek Helio G200. Below are specs, tests, pros and cons for each device

  1. Differences
  2. Review
  3. Specs
  4. Benchmarks
  5. Battery Life
  6. Cameras
  7. Comments (0)

Key Differences

Device key advantages
Reasons to choose Samsung Galaxy S25 Edge
  • Higher pixel density: 513ppi
  • Supports newer USB: 3.2 vs 2
  • Supports DisplayPort
  • Built-in eSIM
Reasons to choose Tecno Spark Slim
  • Larger display: 6.78in
  • Higher refresh rate: 144Hz
  • Lighter design: 156g vs 163g
  • Higher battery capacity: 5160mAh vs 3900mAh
  • Infrared port
  • Includes charger

Versions

Available versions and configurations
Memory Options - 12/256 GB
- 12/512 GB		 n/a

Review

Key Specs Samsung Galaxy S25 Edge and Tecno Spark Slim
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
Smartphones:
Samsung Galaxy S25 Edge
vs
Tecno Spark Slim

Display

Display quality comparison
Type Dynamic AMOLED AMOLED
Size 6.7 in 6.78 in
Resolution 1440x3120 pixels 1224x2720 pixels
Aspect ratio 19.5:9 20:9
Pixel density 513 ppi 440 ppi
Refresh rate 120 Hz 144 Hz
Adaptive refresh rate Yes (1-120 Hz) Yes
Max brightness n/a 4500 nits
HDR support Yes HDR10+ No
Touch Sampling Rate 240 Hz n/a
Screen-to-body ratio 91.2 % 89.1 %
Features - DCI-P3
- Always-On Display		 - DCI-P3
- DC dimming

Design & Build

Design and ergonomics comparison
Height 159 mm (6.26 in) 164.2 mm (6.46 in)
Width 76 mm (2.99 in) 75.9 mm (2.99 in)
Thickness 5.9 mm (0.23 in) 5.93 mm (0.23 in)
Weight 163 g (5.75 oz) 156 g (5.5 oz)
Water resistance IP68 IP64
Cooling system Vapor chamber n/a
Back panel Glass n/a
Frame Metal Plastic
Colors - Black
- Silver
- Gray
- Blue		 - White
- Black
Fingerprint sensor Yes In-Display Yes, In-Display
Screen-to-body ratio
Samsung Galaxy S25 Edge
91.2 %
Tecno Spark Slim
89.1 %

Performance

Testing Samsung Galaxy S25 Edge and Tecno Spark Slim In benchmarks
Processor
Chipset Qualcomm Snapdragon 8 Elite MediaTek Helio G200
Max Frequency 4320 MHz 2200 MHz
CPU Cores 8 (2 + 6) 8 (2 + 6)
Architecture - 6/3.53 (Oryon (Phoenix M))
- 2/4.32 (Oryon (Phoenix L))		 - 6/2 (Cortex-A55)
- 2/2.2 (Cortex-A76)
Process TSMC TSMC
Transistor Size 3 nm 6 nm
Neural Processor Hexagon Yes
Graphics Adreno 830 Mali-G57 MP2
GPU Cores 1536 64
GPU Frequency 1100 MHz 1100 MHz
FLOPS 3379.2 GFLOPS 140.8 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Samsung Galaxy S25 Edge
3118
Tecno Spark Slim
718
Geekbench 6 (Multi-Core)
Samsung Galaxy S25 Edge
9675
Tecno Spark Slim
1985
Geekbench 6 (Single-Core)3118718
Geekbench 6 (Multi-Core)96751985
Geekbench Compute (GPU)n/a1480
Sources: Geekbench v6 [Samsung Galaxy S25 Edge], [Tecno Spark Slim]
AnTuTu 10
AnTuTu 10
Samsung Galaxy S25 Edge
2662677
Tecno Spark Slim
591552
CPU637452220476
GPU117916048665
Memory481938149900
UX364127172511
NanoReview Score2662677591552

Memory

RAM
RAM Size 12 GB 8 GB
Memory Type LPDDR5X LPDDR4X
Memory Frequency n/a 2133 MHz
Channels n/a 2
Storage
Storage Capacity256 GB256 GB
Storage TypeUFS 4.0UFS 2.2
Memory CardNoNo

Software

OS Android 15 Android 15
UI Skin One UI 7.0 HIOS 15

Battery

Volume 3900 mAh 5160 mAh
Max Charging Power 25 W 45 W
Battery Type Li-ion Li-Po
Removable No No
Wireless Charging Yes No
Reverse Charging No Yes
Fast Charging Yes Yes (52% in 30 min)
Full Charge Time n/a 0:57 h

Main camera

Matrix 200 MP 50 MP
Photo resolution 16320x12240 pixels 8160x6144 pixels
Zoom Digital Digital
Flash LED Dual LED
Stabilization Optical Digital
8K Recording No No
4K Recording Yes (Up to 60 fps) No
1080p Recording Yes (Up to 120 fps) Yes (Up to 30 fps)
Slow Motion 240 fps (1080p) n/a
Lenses count Standard: 200 MP
Ultra-wide: 12 MP		 Standard: 50 MP
Features - Bokeh effect
- Pro mode
- RAW support		 - Bokeh effect
- Pro mode
Main lens
Matrix200 MP50 MP
Aperturef/1.7n/a
Sensor size1/1.56n/a
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalDigital
Ultra-wide lens
Matrix12 MPn/a
Aperturef/2.2n/a
StabilizationDigitaln/a

Front camera

Matrix 12 MP 13 MP
Photo resolution 4000x3000 pixels n/a
Sensor n/a CMOS
Sensor size 1/3.2 n/a
Autofocus Phase autofocus (Dual Pixel) No
Stabilization Digital Digital
Video resolution 2160p (4K) at 60 fps 1080p (Full HD) at 30 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be) Wi-Fi 5 (802.11 a/b/g/n/ac)
Wi-Fi features - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display		 - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5.4 5.4
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version 3.2 2
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- OTG
DisplayPort Yes DP 1.2 No
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS		 - GPS
- GLONASS
- Beidou
- Galileo
NFC* Yes Yes
Infrared Port No Yes
Connectivity
SIM Count*12
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *YesNo
Hybrid SlotNoNo
2G BandsGSM850, GSM900, DCS1800, PCS1900n/a
3G BandsUMTS B1(2100),B2(1900),B4(AWS),B5(850),B8(900)n/a
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B14/B18/B19/B20/B25/B26/B28/B29/B30/B66/B71)n/a
5G SupportYesNo

Sound

3.5 mm Jack No No
FM Radio No Yes
Dolby Atmos Yes Yes

Other

Class Flagship Mid-range
Announced May, 2025 yr September, 2025 yr
Release Date May, 2025 yr October, 2025 yr
MSRP ($) n/a 190
Sensors - Hall Sensor
- Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included No Yes, 45 W
* 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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