Apple iPhone 12 mini vs Xiaomi Redmi Note 15 4G

Compared 2 smartphones : Apple iPhone 12 mini Manufactured in November, 2020, with display 5.4 with chipsetApple A14 Bionic, vs Xiaomi Redmi Note 15 4G, Manufactured in December, 2025 with chipsetMediaTek Helio G100 Ultra. Below are specs, tests, pros and cons for each device

Key Differences

Device key advantages
Reasons to choose Apple iPhone 12 mini
  • Higher pixel density: 476ppi
  • Lighter design: 135g vs 183.7g
  • Supports Dolby Atmos
  • Built-in eSIM
Reasons to choose Xiaomi Redmi Note 15 4G
  • Larger display: 6.77in
  • Higher refresh rate: 120Hz
  • Higher battery capacity: 6000mAh vs 2227mAh
  • Newer Bluetooth version: 5.3 vs 5
  • Fingerprint scanner

Versions

Available versions and configurations
Memory Options - 4/64 GB
- 4/128 GB
- 4/256 GB
- 6/128 GB
- 8/128 GB
- 8/256 GB
- 8/512 GB

Review

Key Specs Apple iPhone 12 mini and Xiaomi Redmi Note 15 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 OLED AMOLED
Size 5.4 in 6.77 in
Resolution 1080x2340 pixels 1080x2340 pixels
Aspect ratio 19.5:9 n/a
Pixel density 476 ppi 388 ppi
Refresh rate 60 Hz 120 Hz
Adaptive refresh rate No Yes (60-120 Hz)
Max brightness 625 nits n/a
HDR support Yes Dolby Vision No
Screen-to-body ratio 84.8 % 89.7 %
Features DCI-P3 DCI-P3
Display test
Peak brightness (auto)
Apple iPhone 12 mini
622 nits
Xiaomi Redmi Note 15 4G
n/a

Design & Build

Design and ergonomics comparison
Height 131.5 mm (5.18 in) 164 mm (6.46 in)
Width 64.2 mm (2.53 in) 75.4 mm (2.97 in)
Thickness 7.4 mm (0.29 in) 7.4 mm (0.29 in)
Weight 135 g (4.76 oz) 183.7 g (6.48 oz)
Water resistance IP68 IP64
Back panel Glass Plastic
Frame Metal Plastic
Colors - White
- Black
- Blue
- Green
- Red
- Black
- Blue
- Green
- Purple
Fingerprint sensor No Yes, In-Display
Screen-to-body ratio
Apple iPhone 12 mini
84.8 %
Xiaomi Redmi Note 15 4G
89.7 %

Performance

Testing Apple iPhone 12 mini and Xiaomi Redmi Note 15 4G In benchmarks
Processor
Chipset Apple A14 Bionic MediaTek Helio G100 Ultra
Max Frequency 3100 MHz 2200 MHz
CPU Cores 6 (2 + 4) 8 (2 + 6)
Architecture - 4/1.8 (Icestorm)
- 2/3.1 (Firestorm)
- 6/2 (Cortex-A55)
- 2/2.2 (Cortex-A76)
Process TSMC TSMC
Transistor Size 5 nm 6 nm
Neural Processor Apple Neural Engine Yes
Graphics Apple A14 GPU Mali-G57 MP2
GPU Cores 256 64
GPU Frequency 1278 MHz 1000 MHz
FLOPS 654.3 GFLOPS 128 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Apple iPhone 12 mini
1957
Xiaomi Redmi Note 15 4G
730
Geekbench 6 (Multi-Core)
Apple iPhone 12 mini
5062
Xiaomi Redmi Note 15 4G
2025
Geekbench 6 (Single-Core)1957730
Geekbench 6 (Multi-Core)50622025
AnTuTu 10
AnTuTu 10
Apple iPhone 12 mini
1041022
Xiaomi Redmi Note 15 4G
437184
CPU295247132724
GPU30946272238
Memory140008109980
UX296305122242
NanoReview Score1041022437184
3DMark Wild Life
3DMark Wild Life
Apple iPhone 12 mini
7655
Xiaomi Redmi Note 15 4G
n/a
Stability69 %n/a
Graphics Test45 fpsn/a
Graphics Score7655n/a

Memory

RAM
RAM Size 4 GB 6 GB
Memory Type LPDDR4X LPDDR4X
Memory Frequency n/a 2133 MHz
Channels 2 2
Storage
Storage Capacity- 64 GB
- 128 GB
- 256 GB
128 GB
Storage TypeNVMeUFS 2.2
Memory CardNoNo

Software

OS iOS 14.1 (Upgradeable to iOS 18.3.2) Android 15
UI Skin n/a HyperOS 2.0

Battery

Volume 2227 mAh 6000 mAh
Max Charging Power 20 W 33 W
Battery Type Li-ion Silicon Carbon (Si/C)
Removable No No
Wireless Charging Yes (7.5 W) No
Reverse Charging No Yes
Fast Charging Yes (60% in 30 min) Yes
Full Charge Time 1:29 h n/a
Battery Life Test
Battery Life
Apple iPhone 12 mini
16:11
Xiaomi Redmi Note 15 4G
n/a
Web Browsing06:04 hn/a
Video Playback10:15 hn/a
Games03:53 hn/a
Standby Mode79 hn/a

Main camera

Matrix 12 MP 108 MP
Photo resolution 4032x3024 pixels n/a
Zoom Digital Digital
Flash Quad LED LED
Stabilization Optical Digital
8K Recording No 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: 12 MP
Ultra-wide: 12 MP
Standard: 108 MP
Depth: 2 MP
Features - Bokeh effect
- Pro mode
- Bokeh effect
- Pro mode
Main lens
Matrix12 MP108 MP
Aperturef/1.6f/1.7
Focal length26 mm24 mm
SensorSony IMX372n/a
Sensor size1/3.41/1.67 (0.6)
Pixel size1.4 μm0.64 μm
AutofocusPhase autofocus (Dual Pixel)Phase autofocus
StabilizationOpticalDigital
Ultra-wide lens
Matrix12 MPn/a
Aperturef/2.4n/a
Focal length13 mmn/a
SensorSony IMX503n/a
Sensor size1/2.55n/a
Pixel size1.4 μmn/a
StabilizationDigitaln/a
Main camera DxOMark results
Photo quality
Apple iPhone 12 mini
128
Xiaomi Redmi Note 15 4G
n/a
Video quality
Apple iPhone 12 mini
129
Xiaomi Redmi Note 15 4G
n/a
Overall camera score
Apple iPhone 12 mini
117
Xiaomi Redmi Note 15 4G
n/a
Bokeh55n/a
Preview76n/a
Zoom57n/a

Front camera

Matrix 12 MP 20 MP
Photo resolution 4290x2800 pixels n/a
Aperture f/2.2 f/2.2
Focal length 23 mm n/a
Sensor Sony IMX514 Omnivision OV02F
Sensor size 1/3.6 1/5 (0.2)
Pixel size n/a 1.75 μm
Autofocus No No
Stabilization Digital 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 12 mini
127
Xiaomi Redmi Note 15 4G
n/a
Video quality
Apple iPhone 12 mini
140
Xiaomi Redmi Note 15 4G
n/a

Connectivity

Wi-Fi version Wi-Fi 6 (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 Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5 5.3
Bluetooth features LE, A2DP LE
USB type No USB Type-C
USB version n/a 2
USB features - Charging
- USB Storage Mode
- Charging
- USB Storage Mode
- OTG
DisplayPort n/a No
GPS - GPS
- GLONASS
- Galileo
- QZSS
- GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* Yes Varies by region
Infrared Port No No
Connectivity
SIM Count*12
SIM TypeNanoNano
SIM Moden/aDual 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 (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B25/B26/B28/B30/B32/B34/B38/B39/B40/B41/B42/B46/B48/B66)n/a
LTE category18n/a
5G SupportYesNo

Sound

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

Other

Class Flagship Mid-range
Announced October, 2020 yr December, 2025 yr
Release Date November, 2020 yr December, 2025 yr
Launch Price ($) 700 n/a
Sensors - Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Face Sensor
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

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