Tecno Spark 10 Pro vs Xiaomi Redmi 15C 4G

Compared 2 smartphones : Tecno Spark 10 Pro Manufactured in March, 2023, with display 6.8 with chipsetMediaTek Helio G88, vs Xiaomi Redmi 15C 4G, Manufactured in August, 2025 with chipsetMediaTek Helio G81 Ultra. Below are specs, tests, pros and cons for each device

Key Differences

Device key advantages
Reasons to choose Tecno Spark 10 Pro
  • Higher pixel density: 395ppi
  • Includes charger
Reasons to choose Xiaomi Redmi 15C 4G
  • Larger display: 6.9in
  • Higher refresh rate: 120Hz
  • Lighter design: 205g vs 208g
  • Higher battery capacity: 6000mAh vs 5000mAh
  • Newer Bluetooth version: 5.4 vs 5

Versions

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

Review

Key Specs Tecno Spark 10 Pro and Xiaomi Redmi 15C 4G
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 IPS LCD IPS LCD
Size 6.8 in 6.9 in
Resolution 1080x2460 pixels 720x1600 pixels
Aspect ratio 20.5:9 20:9
Pixel density 395 ppi 254 ppi
Refresh rate 90 Hz 120 Hz
Adaptive refresh rate No Yes (60-120 Hz)
Max brightness 580 nits n/a
HDR support No No
Screen-to-body ratio 85.6 % 84.2 %
Display test
Peak brightness (auto)
Tecno Spark 10 Pro
521 nits
Xiaomi Redmi 15C 4G
n/a
sRGB gamut99.8 %n/a
Response time20 msn/a
Contrast1530:1n/a

Design & Build

Design and ergonomics comparison
Height 168.4 mm (6.63 in) 171.6 mm (6.76 in)
Width 76.2 mm (3 in) 79.5 mm (3.13 in)
Thickness 8.4 mm (0.33 in) 8 mm (0.31 in)
Weight 208 g (7.34 oz) 205 g (7.23 oz)
Water resistance No IP64
Back panel Glass Eco Leather
Frame Plastic Plastic
Colors - White
- Black
- Gray
- Blue
- Green
- Orange
Fingerprint sensor Yes In-Button Yes, In-Button
Screen-to-body ratio
Tecno Spark 10 Pro
85.6 %
Xiaomi Redmi 15C 4G
84.2 %

Performance

Testing Tecno Spark 10 Pro and Xiaomi Redmi 15C 4G In benchmarks
Processor
Chipset MediaTek Helio G88 MediaTek Helio G81 Ultra
Max Frequency 2000 MHz 2000 MHz
CPU Cores 8 (2 + 6) 8 (2 + 6)
Architecture - 6/1.8 (Cortex-A55)
- 2/2 (Cortex-A75)
- 6/1.7 (Cortex-A55)
- 2/2 (Cortex-A75)
Process TSMC TSMC
Transistor Size 12 nm 12 nm
Neural Processor MediaTek APU Yes
Graphics Mali-G52 MP2 Mali-G52 MP2
GPU Cores 48 48
GPU Frequency 1000 MHz 820 MHz
FLOPS 96 GFLOPS 78.7 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Tecno Spark 10 Pro
424
Xiaomi Redmi 15C 4G
421
Geekbench 6 (Multi-Core)
Tecno Spark 10 Pro
1376
Xiaomi Redmi 15C 4G
1387
Geekbench 6 (Single-Core)424421
Geekbench 6 (Multi-Core)13761387
AnTuTu 10
AnTuTu 10
Tecno Spark 10 Pro
271507
Xiaomi Redmi 15C 4G
278312
CPU8832384872
GPU4133335457
Memory6808374922
UX7376883061
NanoReview Score271507278312

Memory

RAM
RAM Size 8 GB 4 GB
Memory Type LPDDR4X LPDDR4X
Memory Frequency 1800 MHz 1800 MHz
Channels 2 2
Storage
Storage Capacity- 128 GB
- 256 GB
128 GB
Storage TypeeMMC 5.1eMMC 5.1
Memory CardMicroSDMicroSD

Software

OS Android 13 Android 15
UI Skin HIOS 12.6 HyperOS 2.0

Battery

Volume 5000 mAh 6000 mAh
Max Charging Power 18 W 33 W
Battery Type Li-Po Li-Po
Removable No No
Wireless Charging No No
Reverse Charging No No
Fast Charging Yes (35% in 30 min) Yes
Full Charge Time 1:48 h n/a
Battery Life Test
Battery Life
Tecno Spark 10 Pro
22:38
Xiaomi Redmi 15C 4G
n/a
Web Browsing08:44 hn/a
Video Playback12:21 hn/a
Games05:25 hn/a
Standby Mode119 hn/a

Main camera

Matrix 50 MP 50 MP
Photo resolution 8190x6144 pixels 8160x6144 pixels
Zoom Digital Digital
Flash Dual LED LED
Stabilization Digital Digital
8K Recording No No
4K Recording No No
1080p Recording Yes (Up to 30 fps) Yes (Up to 30 fps)
Lenses count Standard: 50 MP
Depth: 0.08 MP
Standard: 50 MP
Depth
Features - Bokeh effect
- Pro mode
- Bokeh effect
- Pro mode
Main lens
Matrix50 MP50 MP
Aperturef/1.6f/1.8
Focal lengthn/a28 mm
SensorSamsung S5KJN1n/a
Sensor size1/2.761/2
Pixel size0.64 μmn/a
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalDigital

Front camera

Matrix 32 MP 8 MP
Photo resolution 6464x4864 pixels n/a
Aperture f/2.45 f/2.0
Sensor Samsung S5KGD2 CMOS
Sensor size 1/2.8 1/4.0
Pixel size 0.8 μm 1.12 μm
Autofocus No No
Stabilization Digital No
Video resolution 1080p (Full HD) at 30 fps 1080p (Full HD) at 30 fps
TOF 3D sensor No No

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
- Wi-Fi Display
- Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5 5.4
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version 2 2
USB features - Charging
- USB Storage Mode
- OTG
- Charging
- USB Storage Mode
- OTG
DisplayPort n/a No
GPS - GPS
- GLONASS
- Beidou
- Galileo
- GPS
- GLONASS
- Beidou
- Galileo
NFC* Yes Varies by region
Infrared Port No No
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
LTE category4n/a
5G SupportNoNo

Sound

Speakers Mono n/a
3.5 mm Jack Yes Yes
FM Radio Yes Yes
Dolby Atmos No No
Speaker Test
Max Volume
Tecno Spark 10 Pro
73.9 dB
Xiaomi Redmi 15C 4G
n/a

Other

Class Budget Budget
Announced March, 2023 yr August, 2025 yr
Release Date March, 2023 yr August, 2025 yr
Launch Price ($) 150 n/a
MSRP ($) n/a 120
Sensors - Proximity Sensor
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 18 W n/a
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Xiaomi Redmi 15C 4G the clear winner in this comparison.

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