Home Phone comparison Apple iPhone 15 Pro and Tecno Spark Slim - Which is better?

Apple iPhone 15 Pro vs Tecno Spark Slim

86 out 100
Apple iPhone 15 Pro
VS
62 out 100
Tecno Spark Slim
Apple iPhone 15 Pro
Tecno Spark Slim

Compared 2 smartphones : Apple iPhone 15 Pro Manufactured in September, 2023, with display 6.1 with chipsetApple A17 Pro, 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 15 Pro
  • Higher pixel density: 460ppi
  • 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 187g
  • Higher battery capacity: 5160mAh vs 3274mAh
  • Newer Bluetooth version: 5.4 vs 5.3
  • Infrared port
  • Includes charger
  • Fingerprint scanner

Versions

Available versions and configurations
Memory Options - 8/128 GB
- 8/256 GB
- 8/512 GB
- 8/1024 GB		 n/a

Review

Key Specs Apple iPhone 15 Pro 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:
Apple iPhone 15 Pro
vs
Tecno Spark Slim

Display

Display quality comparison
Type OLED AMOLED
Size 6.1 in 6.78 in
Resolution 1179x2556 pixels 1224x2720 pixels
Aspect ratio 19.5:9 20:9
Pixel density 460 ppi 440 ppi
Refresh rate 120 Hz 144 Hz
Adaptive refresh rate Yes (1-120 Hz) Yes
Max brightness 2000 nits 4500 nits
HDR support Yes Dolby Vision No
Screen-to-body ratio 88.2 % 89.1 %
Features - DCI-P3
- Always-On Display		 - DCI-P3
- DC dimming
Display test
Peak brightness (auto)
Apple iPhone 15 Pro
1801 nits
Tecno Spark Slim
n/a
sRGB gamut99.9 %n/a
PWM (Flicker)242 Hzn/a
Response time1 msn/a
Contrast∞ Infiniten/a
Sources: NotebookCheck [Apple iPhone 15 Pro]

Design & Build

Design and ergonomics comparison
Height 146.6 mm (5.77 in) 164.2 mm (6.46 in)
Width 70.6 mm (2.78 in) 75.9 mm (2.99 in)
Thickness 8.25 mm (0.32 in) 5.93 mm (0.23 in)
Weight 187 g (6.6 oz) 156 g (5.5 oz)
Water resistance IP68 IP64
Back panel Glass n/a
Frame Metal Plastic
Colors - White
- Black
- Silver
- Blue		 - White
- Black
Fingerprint sensor No Yes, In-Display
Screen-to-body ratio
Apple iPhone 15 Pro
88.2 %
Tecno Spark Slim
89.1 %

Performance

Testing Apple iPhone 15 Pro and Tecno Spark Slim In benchmarks
Processor
Chipset Apple A17 Pro MediaTek Helio G200
Max Frequency 3780 MHz 2200 MHz
CPU Cores 6 (2 + 4) 8 (2 + 6)
Architecture - 4/2.11 (Sawtooth)
- 2/3.78 (Everest)		 - 6/2 (Cortex-A55)
- 2/2.2 (Cortex-A76)
Process TSMC TSMC
Transistor Size 3 nm 6 nm
Neural Processor Apple Neural Engine Yes
Graphics Apple A17 GPU Mali-G57 MP2
GPU Cores 768 64
GPU Frequency 1398 MHz 1100 MHz
FLOPS 2147.2 GFLOPS 140.8 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Apple iPhone 15 Pro
2920
Tecno Spark Slim
718
Geekbench 6 (Multi-Core)
Apple iPhone 15 Pro
7447
Tecno Spark Slim
1985
Geekbench 6 (Single-Core)2920718
Geekbench 6 (Multi-Core)74471985
Geekbench Compute (GPU)n/a1480
Sources: Geekbench v6 [Apple iPhone 15 Pro], [Tecno Spark Slim]
AnTuTu 10
AnTuTu 10
Apple iPhone 15 Pro
1532369
Tecno Spark Slim
591552
CPU345236220476
GPU56228048665
Memory275580149900
UX349273172511
NanoReview Score1532369591552
3DMark Wild Life
3DMark Wild Life
Apple iPhone 15 Pro
10006
Tecno Spark Slim
n/a
Sources: 3DMark [Apple iPhone 15 Pro]

Memory

RAM
RAM Size 8 GB 8 GB
Memory Type LPDDR5 LPDDR4X
Memory Frequency 3200 MHz 2133 MHz
Channels 4 2
Storage
Storage Capacity128 GB256 GB
Storage Typen/aUFS 2.2
Memory Cardn/aNo

Software

OS iOS 17 (Upgradeable to iOS 18.5) Android 15
UI Skin n/a HIOS 15

Battery

Volume 3274 mAh 5160 mAh
Max Charging Power 23 W 45 W
Battery Type Li-ion Li-Po
Removable No No
Wireless Charging Yes (7.5 W) No
Reverse Charging Yes Yes
Fast Charging Yes (57% in 30 min) Yes (52% in 30 min)
Full Charge Time 1:33 h 0:57 h
Battery Life Test
Battery Life
Apple iPhone 15 Pro
24:47
Tecno Spark Slim
n/a
Web Browsing09:28 hn/a
Video Playback17:33 hn/a
Games05:41 hn/a
Standby Mode111 hn/a

Main camera

Matrix 48 MP 50 MP
Photo resolution 8064x6048 pixels 8160x6144 pixels
Zoom 139 Digital
Flash Dual LED Dual LED
Stabilization Optical Digital
8K Recording n/a No
4K Recording Yes (Up to 60 fps) No
1080p Recording Yes (Up to 60 fps) Yes (Up to 30 fps)
Slow Motion 240 fps (1080p) n/a
Wide-angle lens 120 ° n/a
Lenses count Standard: 48 MP
Telephoto: 12 MP
Ultra-wide: 12 MP
Depth		 Standard: 50 MP
Features - Bokeh effect
- Pro mode
- RAW support		 - Bokeh effect
- Pro mode
Main lens
Matrix48 MP50 MP
Aperturef/1.8n/a
Focal length24 mmn/a
SensorSony IMX803n/a
Sensor size1/1.28n/a
Pixel size1.22 μmn/a
AutofocusPhase autofocus (Dual Pixel)Phase autofocus
StabilizationOpticalDigital
Telephoto
Matrix12 MPn/a
Aperturef/2.8n/a
Focal length77 mmn/a
SensorSony IMX713n/a
Sensor size1/3.5n/a
Pixel size1 μmn/a
StabilizationOpticaln/a
Ultra-wide lens
Matrix12 MPn/a
Aperturef/2.2n/a
Focal length13 mmn/a
SensorSony IMX633n/a
Sensor size1/2.55n/a
Pixel size1.4 μmn/a
StabilizationDigitaln/a
Main camera DxOMark results
Photo quality
Apple iPhone 15 Pro
153
Tecno Spark Slim
n/a
Video quality
Apple iPhone 15 Pro
158
Tecno Spark Slim
n/a
Overall camera score
Apple iPhone 15 Pro
154
Tecno Spark Slim
n/a
Bokeh80n/a
Preview85n/a
Sources: DxOMark [Apple iPhone 15 Pro]

Front camera

Matrix 12 MP 13 MP
Photo resolution 4032x3024 pixels n/a
Aperture f/1.9 n/a
Focal length 23 mm n/a
Sensor Sony IMX714 CMOS
Sensor size 1/3.6 n/a
Pixel size 1.12 μm n/a
Autofocus Phase autofocus No
Stabilization Optical Digital
Video resolution 2160p (4K) at 60 fps 1080p (Full HD) at 30 fps
TOF 3D sensor Yes No
Selfie camera DxOMark results
Photo quality
Apple iPhone 15 Pro
145
Tecno Spark Slim
n/a
Video quality
Apple iPhone 15 Pro
156
Tecno Spark Slim
n/a

Connectivity

Wi-Fi version Wi-Fi 6E (802.11 a/b/g/n/ac/ax) 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 5.3 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 No
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- NAVIC		 - GPS
- GLONASS
- Beidou
- Galileo
NFC* Yes Yes
Infrared Port No Yes
Connectivity
SIM Count*12
SIM TypeeSIMNano
SIM ModeActiveDual SIM Standby
eSIM Support *YesNo
Hybrid SlotNoNo
2G BandsGSM/EDGE (850, 900, 1800, 1900 MHz)n/a
3G BandsUMTS/HSPA+/DC-HSDPA (850, 900, 1700/2100, 1900, 2100 MHz)n/a
LTE Bands*LTE (B/B1/B2/B3/B4/B5/B7/B8/B12/B13/B14/B17/B18/B19/B20/B25/B26/B28/B29/B30/B32/B66/B71)n/a
LTE category20n/a
5G SupportYesNo

Sound

3.5 mm Jack No No
FM Radio No Yes
Dolby Atmos Yes Yes
Speaker Test
Max Volume
Apple iPhone 15 Pro
79.4 dB
Tecno Spark Slim
n/a

Other

Class Flagship Mid-range
Announced September, 2023 yr September, 2025 yr
Release Date September, 2023 yr October, 2025 yr
MSRP ($) 999 190
Sensors - Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Face Sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included No Yes, 45 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Apple iPhone 15 Pro the clear winner in this comparison.

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