Home Phone comparison Apple iPhone X and Tecno Spark Slim - Which is better?

Apple iPhone X vs Tecno Spark Slim

49 out 100
Apple iPhone X
VS
62 out 100
Tecno Spark Slim
Apple iPhone X
Tecno Spark Slim

Compared 2 smartphones : Apple iPhone X Manufactured in November, 2017, with display 5.8 with chipsetApple A11 Bionic, 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 Apple iPhone X
  • Higher pixel density: 458ppi
Reasons to choose Tecno Spark Slim
  • Larger display: 6.78in
  • Higher refresh rate: 144Hz
  • Lighter design: 156g vs 174g
  • Higher battery capacity: 5160mAh vs 2716mAh
  • Newer Bluetooth version: 5.4 vs 5
  • Infrared port
  • Includes charger
  • Fingerprint scanner

Versions

Available versions and configurations
Memory Options - 3/64 GB
- 3/256 GB		 n/a

Review

Key Specs Apple iPhone X 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.
Customize your score
Function
Importance (Weight)
Display:
Camera:
Performance:
Gaming:
Battery:
Connectivity:
Higher weight means greater impact on NanoReview score.

Tests & specs

Specs & test comparison
Smartphones:
Apple iPhone X
vs
Tecno Spark Slim

Display

Display quality comparison
Type OLED AMOLED
Size 5.8 in 6.78 in
Resolution 1125x2436 pixels 1224x2720 pixels
Aspect ratio 19.5:9 20:9
Pixel density 458 ppi 440 ppi
Refresh rate 60 Hz 144 Hz
Adaptive refresh rate No Yes
Max brightness 625 nits 4500 nits
HDR support Yes Dolby Vision No
Screen-to-body ratio 81.1 % 89.1 %
Features DCI-P3 - DCI-P3
- DC dimming
Display test
Peak brightness (auto)
Apple iPhone X
606 nits
Tecno Spark Slim
n/a
sRGB gamut99.3 %n/a
PWM (Flicker)240 Hzn/a
Response time2.2 msn/a
Contrast∞ Infiniten/a
Sources: NotebookCheck [Apple iPhone X]

Design & Build

Design and ergonomics comparison
Height 143.6 mm (5.65 in) 164.2 mm (6.46 in)
Width 70.9 mm (2.79 in) 75.9 mm (2.99 in)
Thickness 7.7 mm (0.3 in) 5.93 mm (0.23 in)
Weight 174 g (6.14 oz) 156 g (5.5 oz)
Water resistance IP67 IP64
Back panel Glass n/a
Frame Metal Plastic
Colors - Silver
- Gray		 - White
- Black
Fingerprint sensor No Yes, In-Display
Screen-to-body ratio
Apple iPhone X
81.1 %
Tecno Spark Slim
89.1 %

Performance

Testing Apple iPhone X and Tecno Spark Slim In benchmarks
Processor
Chipset Apple A11 Bionic MediaTek Helio G200
Max Frequency 2390 MHz 2200 MHz
CPU Cores 6 (2 + 4) 8 (2 + 6)
Architecture - 4/1.42 (Mistral)
- 2/2.39 (Monsoon)		 - 6/2 (Cortex-A55)
- 2/2.2 (Cortex-A76)
Process TSMC TSMC
Transistor Size 10 nm 6 nm
Neural Processor Apple Neural Engine Yes
Graphics Apple A11 GPU Mali-G57 MP2
GPU Cores 192 64
GPU Frequency 1066 MHz 1100 MHz
FLOPS 409.3 GFLOPS 140.8 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Apple iPhone X
1089
Tecno Spark Slim
718
Geekbench 6 (Multi-Core)
Apple iPhone X
2918
Tecno Spark Slim
1985
Geekbench 6 (Single-Core)1089718
Geekbench 6 (Multi-Core)29181985
Geekbench Compute (GPU)n/a1480
Sources: Geekbench v6 [Tecno Spark Slim]
AnTuTu 10
AnTuTu 10
Apple iPhone X
507548
Tecno Spark Slim
591552
CPU192337220476
GPU12235348665
Memory101238149900
UX91620172511
NanoReview Score507548591552
3DMark Wild Life
3DMark Wild Life
Apple iPhone X
3522
Tecno Spark Slim
n/a
Max Surface Temp.45.7 °Cn/a
Stability63 %n/a
Graphics Test21 fpsn/a
Graphics Score3522n/a
Sources: 3DMark [Apple iPhone X]

Memory

RAM
RAM Size 3 GB 8 GB
Memory Type LPDDR4 LPDDR4X
Memory Frequency n/a 2133 MHz
Channels 2 2
Storage
Storage Capacity- 64 GB
- 256 GB		256 GB
Storage TypeNVMeUFS 2.2
Memory CardNoNo

Software

OS iOS 11.1 (Upgradeable to iOS 16.5) Android 15
OS Size 5.3 GB n/a
UI Skin n/a HIOS 15

Battery

Volume 2716 mAh 5160 mAh
Max Charging Power 18 W 45 W
Battery Type Li-ion Li-Po
Removable No No
Wireless Charging Yes Qi (7.5 W) No
Reverse Charging No Yes
Fast Charging Yes (50% in 30 min) Yes (52% in 30 min)
Full Charge Time 2:00 h 0:57 h
Battery Life Test
Battery Life
Apple iPhone X
16:26
Tecno Spark Slim
n/a
Web Browsing05:31 hn/a
Video Playback09:07 hn/a
Games03:35 hn/a
Standby Mode93 hn/a

Main camera

Matrix 12 MP 50 MP
Photo resolution 4032x3024 pixels 8160x6144 pixels
Zoom Optical, 2x Digital
Flash Quad LED Dual LED
Stabilization Optical Digital
8K Recording No No
4K Recording Yes (Up to 60 fps) No
1080p Recording Yes (Up to 240 fps) Yes (Up to 30 fps)
Slow Motion 240 fps (1080p) n/a
Lenses count Standard: 12 MP
Telephoto: 12 MP		 Standard: 50 MP
Features - Bokeh effect
- Pro mode
- RAW support		 - Bokeh effect
- Pro mode
Main lens
Matrix12 MP50 MP
Aperturef/1.8n/a
Focal length28 mmn/a
SensorApple iSight Duo Cameran/a
Sensor size1/3n/a
Pixel size1.22 μmn/a
AutofocusPhase autofocus (Dual Pixel)Phase autofocus
StabilizationOpticalDigital
Telephoto
Matrix12 MPn/a
Aperturef/2.4n/a
Focal length52 mmn/a
Sensor size1/3.4n/a
Pixel size1 μmn/a
StabilizationOpticaln/a
Main camera DxOMark results
Photo quality
Apple iPhone X
101
Tecno Spark Slim
n/a
Video quality
Apple iPhone X
89
Tecno Spark Slim
n/a
Overall camera score
Apple iPhone X
97
Tecno Spark Slim
n/a
Sources: DxOMark [Apple iPhone X]

Front camera

Matrix 7 MP 13 MP
Photo resolution 3472x2063 pixels n/a
Aperture f/2.2 n/a
Focal length 32 mm n/a
Sensor BSI CMOS CMOS
Autofocus Phase autofocus No
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 1080p (Full HD) at 30 fps
TOF 3D sensor No No
Selfie camera DxOMark results
Photo quality
Apple iPhone X
88
Tecno Spark Slim
n/a
Video quality
Apple iPhone X
92
Tecno Spark Slim
n/a

Connectivity

Wi-Fi version Wi-Fi 5 (802.11 a/b/g/n/ac) Wi-Fi 5 (802.11 a/b/g/n/ac)
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 LE, A2DP LE
USB type No USB Type-C
USB version 2 2
USB features - Charging
- USB Storage Mode		 - Charging
- USB Storage Mode
- OTG
DisplayPort n/a No
GPS - GPS
- GLONASS
- Beidou		 - GPS
- GLONASS
- Beidou
- Galileo
NFC* Yes Yes
Infrared Port No Yes
Connectivity
SIM Count*12
SIM TypeNanoNano
SIM Moden/aDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
2G BandsGSM 850 / 900 / 1800 / 1900n/a
3G BandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100n/a
LTE Bands*LTE (B1/B2/B3/B4(1700/B5/B7/B8/B12/B13/B17/B18/B19/B20/B25/B26/B28/B29/B30/B34/B38/B39/B40/B41/B66(1700/B2100))n/a
LTE category16n/a
5G SupportNoNo

Sound

Speakers Stereo n/a
3.5 mm Jack No No
FM Radio No Yes
Dolby Atmos Yes Yes
Speaker Test
Max Volume
Apple iPhone X
85.3 dB
Tecno Spark Slim
n/a

Other

Class Flagship Mid-range
Announced September, 2017 yr September, 2025 yr
Release Date November, 2017 yr October, 2025 yr
Launch Price ($) 999 n/a
MSRP ($) n/a 190
Sensors - Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Face Sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included n/a Yes, 45 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Tecno Spark Slim the clear winner in this comparison.

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