Xiaomi Redmi 15 4G
57 out of 100
Xiaomi

Xiaomi Redmi 15 4G

TechRank Score Entry level

Xiaomi Redmi 15 4G — specifications, battery-life tests and price. Real owner reviews, strengths and weaknesses.

▣ Display 6.9" IPS LCD - 1080 x 2340
⚡ Chipset Qualcomm Snapdragon 685
◉ Camera 2 (50 MP)
◆ Battery 7000 mAh
✦ OS Android 15
◌ Weight 214 г.
⚖ Add to comparison All specifications
57 TechRank
Overall score

Entry level

Overall score across key usage scenarios.

Best suited for
⌁ Battery 84 ▣ Display 74 ◇ Connectivity 65
◎

TechRank ratings

Strengths and weaknesses across key usage scenarios.

▣
Display 74
Good score
◉
Camera 57
Stronger alternatives are available
⚡
Performance 26
Stronger alternatives are available
◆
Gaming 15
Stronger alternatives are available
⌁
Battery 84
Very high score
◇
Connectivity 65
Average score
◇
Overall score 57
Stronger alternatives are available

+ Strengths

  • Экран впечатляет своими размерами и частотой обновления в 144 Гц
  • Батарея соответствует диагонали дисплея – она большая даже по современным меркам
  • Вполне адекватная скорость зарядки, учитывая максимальную мощность адаптера питания
  • Боковой сканер отпечатков пальцев хорошо себя показал

− Things to consider

  • Виртуальный датчик приближения не работает так же идеально, как физический
  • Второй слот под SIM-карту также совмещен с картой памяти
▣
Display 6.9" IPS LCD - 1080 x 2340
⚡
Processor Qualcomm Snapdragon 685
◉
Camera 2 (50 MP)
⌁
Battery 7000 mAh
▣

Display

15 specifications

Type
IPS LCD
Size
6.9 inches
Resolution
1080 x 2340 pixels
Aspect ratio
19.5:9
Pixel density
374 ppi
Refresh rate
144 Hz
Adaptive refresh rate
Yes
Max advertised brightness
650 nits
HDR support
No
Display protection
Закаленное стекло
Screen-to-body ratio
85.6%
sRGB color gamut
99.8%
PWM
Не обнаружено
Response time
30 ms
Contrast ratio
1426:1
✦

Design and build

11 specifications

Height
169.48 mm
Width
80.45 mm
Thickness
8.4 mm
Weight
214 g
Water resistance
IP64
Back panel material
Пластик
Frame material
Пластик
Available colors
Black, Gray, Фиолетовый
Fingerprint scanner
Да, в кнопке
Repairability
Средняя (2.63/5)
Durability rating (EPREL)
Отличная (A) · 270 падений
⚡

Performance

11 specifications

Chipset
Qualcomm Snapdragon 685
Max clock speed
2800 MHz
CPU cores
8 (4 + 4)
Architecture
- 4 cores at 1.9 GHz: Cortex-A53- 4 cores at 2.8 GHz: Cortex-A73
Manufacturing process
TSMC
Transistor size
6 nm
Neural processor
Hexagon 686
Graphics
Adreno 610
GPU cores
128
GPU frequency
1260 MHz
FLOPS
~322.6 GFLOPS
◇

Benchmarks

13 specifications

Compute Score (GPU)
376
Single-core score
474
Multi-core score
1559
CPU
197786
GPU
30332
Memory
149033
UX
132683
Total score
509834
Web score
11100
Video editing
4691
Photo editing
15112
Data manipulation
7440
Writing score
11632
◆

Memory

8 specifications

RAM capacity
4 GB
Memory type
LPDDR4X
Memory frequency
2133 MHz
Memory channels
2
Storage capacity
128 GB
Storage type
UFS 2.2
Memory card
MicroSD
Max memory card capacity
Up to 2048 GB
✦

Software

4 specifications

Operating system
Android 15
UI skin
HyperOS 2.0
System size out of the box
26 GB
OS updates
5 years
⌁

Battery

10 specifications

Capacity
7000 mAh
Max charging power
33 W
Battery type
Silicon-carbon (Si/C)
Removable
No
Wireless charging
No
Reverse charging
Yes
Bypass Charging technology
No
Fast charging
Да (50% in 40 minutes)
Full charge time
1:46 ч.
Battery cycles
1000 cycles
◉

Main camera

12 specifications

Sensor type
50 MP
Photo resolution
50 MP
Zoom
Цифровой
Flash
LED
Stabilization
Digital
8K video recording
No
4K video recording
No
1080p video recording
Up to 30 fps
Number of lenses
1) Standard: 50 MP 2) Depth
Features
- Bokeh effect
Aperture
f/1.8
Autofocus
Phase-detection autofocus
◉

Front camera

7 specifications

Megapixels
8 MP
Aperture
f/2.0
Sensor
CMOS
Autofocus
No
Stabilization
Digital
Video resolution
1080p (Full HD) at 30 FPS
Depth sensor (TOF 3D)
No
◇

Connectivity

20 specifications

Wi-Fi version
Wi-Fi 5 (802.11 a/b/g/n/ac)
Wi-Fi features
- Dual Band - Wi-Fi Direct - Wi-Fi Hotspot - Wi-Fi Display
Bluetooth version
5
Bluetooth features
LE
USB type
USB Type-C
USB version
2
USB features
- Charging - USB mass storage mode - OTG
DisplayPort
No
GPS
GPS, GLONASS, Beidou, Galileo
NFC*
Yes
Infrared port
Yes
Number of SIMs*
2
SIM type
Nano
SIM mode
Dual standby
eSIM support*
No
Hybrid slot
No
2G networks
GSM 2/3/5/8
3G networks
WCDMA 1/5/8
4G networks
LTE 1/3/5/7/8/20/28/38/40/41
5G support
No
◇

Audio

4 specifications

Speakers
Моно
3.5 mm audio jack
No
FM radio
No
Dolby Atmos
Yes
◇

Other

5 specifications

Class
Бюджетный
Release date
Август 2025 years
Sales start date
Август 2025 years
Sensors
- Accelerometer - Ambient light sensor - Compass - Fingerprint scanner
Charger included
No
◉

Cameras

Camera modules and shooting capabilities

Main camera

50 MP
Sensor resolution
50 MP
Photo resolution
8160 x 6144
Zoom
Цифровой
Flash
LED
Stabilization
Digital
8K video recording
No
4K video recording
No
1080p video recording
Up to 30 fps
Number of lenses
1) Standard: 50 MP 2) Depth
Features
- Bokeh effect
Photo resolution
50 MP
Aperture
f/1.8
Autofocus
Phase-detection autofocus

Front camera

8 MP
Megapixels
8 MP
Aperture
f/2.0
Sensor
CMOS
Autofocus
No
Stabilization
Digital
Video resolution
1080p (Full HD) at 30 FPS
Depth sensor (TOF 3D)
No
⚡

Benchmarks

Synthetic benchmark results

Performance Chipset Qualcomm Snapdragon 685
Performance Max clock speed 2800 MHz
Performance CPU cores 8 (4 + 4)
Performance Architecture - 4 cores at 1.9 GHz: Cortex-A53- 4 cores at 2.8 GHz: Cortex-A73
Performance Manufacturing process TSMC
Performance Transistor size 6 nm
Performance Neural processor Hexagon 686
Performance Graphics Adreno 610
Performance GPU cores 128
Performance GPU frequency 1260 MHz
Performance FLOPS ~322.6 GFLOPS
Benchmarks Compute Score (GPU) 376
Benchmarks Single-core score 474
Benchmarks Multi-core score 1559
Benchmarks CPU 197786
Benchmarks GPU 30332
Benchmarks Memory 149033
Benchmarks UX 132683
Benchmarks Total score 509834
Benchmarks Web score 11100
Benchmarks Video editing 4691
Benchmarks Photo editing 15112
Benchmarks Data manipulation 7440
Benchmarks Writing score 11632

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