Home Phone comparison Tecno Spark 20 and Samsung Galaxy Z Flip 7 - Which is better?

Tecno Spark 20 vs Samsung Galaxy Z Flip 7

46 out 100
Tecno Spark 20
VS
80 out 100
Samsung Galaxy Z Flip 7
Tecno Spark 20
Samsung Galaxy Z Flip 7

Compared 2 smartphones : Tecno Spark 20 Manufactured in January, 2023, with display 6.6 with chipsetMediaTek Helio G85, vs Samsung Galaxy Z Flip 7, Manufactured in July, 2025 with chipsetSamsung Exynos 2500. 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 Tecno Spark 20
  • Higher battery capacity: 5000mAh vs 4300mAh
  • Includes charger
Reasons to choose Samsung Galaxy Z Flip 7
  • Larger display: 6.9in
  • Higher pixel density: 397ppi
  • Higher refresh rate: 120Hz
  • Lighter design: 188g vs 190g
  • Newer Bluetooth version: 5.4 vs 5.2
  • Supports newer USB: 3.2 vs 2
  • Supports DisplayPort
  • Supports Dolby Atmos
  • Built-in eSIM

Versions

Available versions and configurations
Memory Options - 4/128 GB
- 8/128 GB
- 8/256 GB		 - 12/256 GB
- 12/512 GB

Review

Key Specs Tecno Spark 20 and Samsung Galaxy Z Flip 7
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
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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:
Tecno Spark 20
vs
Samsung Galaxy Z Flip 7

Display

Display quality comparison
Type IPS LCD Dynamic AMOLED
Size 6.6 in 6.9 in
Resolution 720x1612 pixels 1080x2520 pixels
Aspect ratio 20:9 21:9
Pixel density 267 ppi 397 ppi
Refresh rate 90 Hz 120 Hz
Adaptive refresh rate No Yes (1-120 Hz)
Max brightness 500 nits 1600 nits
HDR support No Yes, HDR10+
Screen-to-body ratio 85 % 88.7 %
Features n/a - DCI-P3
- Always-On Display

Design & Build

Design and ergonomics comparison
Height 163.69 mm (6.44 in) 166.7 mm (6.56 in)
Width 75.6 mm (2.98 in) 75.2 mm (2.96 in)
Thickness 8.45 mm (0.33 in) 6.5 mm (0.26 in)
Weight 190 g (6.7 oz) 188 g (6.63 oz)
Water resistance IP53 IP48
Cooling system n/a Vapor chamber
Back panel Plastic Glass
Frame Plastic Metal
Colors - White
- Black
- Gold
- Blue		 - Black
- Blue
- Green
- Red
Fingerprint sensor Yes In-Button Yes, In-Button
Screen-to-body ratio
Tecno Spark 20
85 %
Samsung Galaxy Z Flip 7
88.7 %

Performance

Testing Tecno Spark 20 and Samsung Galaxy Z Flip 7 In benchmarks
Processor
Chipset MediaTek Helio G85 Samsung Exynos 2500
Max Frequency 2000 MHz 3300 MHz
CPU Cores 8 (2 + 6) 10 (1 + 2 + 5 + 2)
Architecture - 6/1.8 (Cortex-A55)
- 2/2 (Cortex-A75)		 - 2/1.8 (Cortex-A520)
- 5/2.36 (Cortex-A725)
- 2/2.74 (Cortex-A725)
- 1/3.3 (Cortex-X925)
Process TSMC Samsung
Transistor Size 12 nm 3 nm
Neural Processor Yes Yes
Graphics Mali-G52 MP2 Samsung Xclipse 950
GPU Cores 48 1024
GPU Frequency 1000 MHz 999 MHz
FLOPS 96 GFLOPS 4091.9 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Tecno Spark 20
427
Samsung Galaxy Z Flip 7
2511
Geekbench 6 (Multi-Core)
Tecno Spark 20
1461
Samsung Galaxy Z Flip 7
8702
Geekbench 6 (Single-Core)4272511
Geekbench 6 (Multi-Core)14618702
Sources: Geekbench v6 [Tecno Spark 20]
AnTuTu 10
AnTuTu 10
Tecno Spark 20
266900
Samsung Galaxy Z Flip 7
2213797
CPU82644500921
GPU39001928912
Memory69641410202
UX75614373762
NanoReview Score2669002213797

Memory

RAM
RAM Size 8 GB 12 GB
Memory Type LPDDR4X LPDDR5X
Memory Frequency 1800 MHz n/a
Channels 2 4
Storage
Storage Capacity256 GB256 GB
Storage TypeeMMC 5.1UFS 4.0
Memory CardMicroSDNo

Software

OS Android 13 Android 16
OS Size n/a 27 GB
UI Skin HiOS 13 One UI 8.0

Battery

Volume 5000 mAh 4300 mAh
Max Charging Power 18 W 25 W
Battery Type Li-Po Li-Po
Removable No No
Wireless Charging No Yes (15 W)
Reverse Charging No Yes, (Wireless)
Fast Charging Yes (37% in 30 min) Yes
Full Charge Time 1:48 h n/a

Main camera

Matrix 50 MP 50 MP
Photo resolution 8190x6144 pixels 8160x6120 pixels
Zoom Digital Digital
Flash Dual LED LED
Stabilization Digital Optical
8K Recording No No
4K Recording No Yes (Up to 60 fps)
1080p Recording Yes (Up to 30 fps) Yes (Up to 60 fps)
Slow Motion No 240 fps (1080p)
Wide-angle lens n/a 123 °
Lenses count Standard: 50 MP
Depth: 0.08 MP		 Standard: 50 MP
Ultra-wide: 12 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP50 MP
Aperturef/1.6f/1.8
Focal lengthn/a23 mm
Sensorn/aSamsung ISOCELL GN3
Sensor sizen/a1/1.57
Pixel size0.64 μm1 μm
AutofocusPhase autofocusPhase autofocus (Dual Pixel)
StabilizationDigitalOptical
Ultra-wide lens
Matrixn/a12 MP
Aperturen/af/2.2
Focal lengthn/a13 mm
Sensorn/aSamsung ISOCELL 3LU
Sensor sizen/a1/3.2
Pixel sizen/a1.12 μm
Stabilizationn/aDigital

Front camera

Matrix 32 MP 10 MP
Photo resolution 6464x4864 pixels 3648x2736 pixels
Aperture f/2.2 f/2.2
Focal length n/a 23 mm
Sensor CMOS Samsung ISOCELL 3J1
Sensor size n/a 1/3.0
Pixel size n/a 1.22 μm
Autofocus No No
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 2160p (4K) at 60 fps
TOF 3D sensor No No

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
- Wi-Fi Display		 - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5.2 5.4
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version 2 3.2
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- OTG
DisplayPort n/a Yes
GPS - GPS
- GLONASS
- Galileo		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* Varies by region Yes
Infrared Port No No
Connectivity
SIM Count*21
SIM TypeNanoNano
SIM ModeDual SIM Standbyn/a
eSIM Support *NoYes
Hybrid SlotNoNo
2G Bandsn/aGSM (850/900/1800/1900)
3G Bandsn/aWCDMA (850/900/1900/2100)
LTE Bands*n/aLTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B14/B18/B19/B20/B25/B26/B29/B30/B66/B71)
LTE category7n/a
5G SupportNoYes

Sound

Speakers Stereo n/a
3.5 mm Jack Yes No
FM Radio Yes No
Dolby Atmos No Yes

Other

Class Budget Flagship
Announced January, 2023 yr July, 2025 yr
Release Date January, 2023 yr July, 2025 yr
Launch Price ($) 125 n/a
Sensors - Proximity Sensor
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Hall Sensor
- Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 18 W No
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Samsung Galaxy Z Flip 7 the clear winner in this comparison.

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