REDMI K90 vs Xiaomi Redmi 12 5G
Specs compared side by side, measured on real phones shared by owners with the Device Info app.
Key differences
- 1Chipset: the REDMI K90 uses the Snapdragon 8 Elite (3 nm TSMC N3E), the Xiaomi Redmi 12 5G the Snapdragon 4 Gen 2 (4 nm Samsung). The REDMI K90's fastest core runs at 4.32 GHz, the Xiaomi Redmi 12 5G's at 2.21 GHz.
- 2Screen: 6.6 inches on the REDMI K90, 6.8 inches on the Xiaomi Redmi 12 5G. Up to 120 Hz on the REDMI K90, 90 Hz on the Xiaomi Redmi 12 5G.
- 3Battery: 7,100 mAh on the REDMI K90, 5,000 mAh on the Xiaomi Redmi 12 5G.
- 4Main camera: 12.6 MP on the REDMI K90, 12.5 MP on the Xiaomi Redmi 12 5G.
The same on both: Widevine L1.
Chipset
Chipset
Snapdragon 8 EliteSnapdragon 4 Gen 2Process
3 nm TSMC N3E4 nm Samsung
CPU
2× 4.32 GHz Oryon V2 Phoenix L
6× 3.53 GHz Oryon V2 Phoenix M2× 2.21 GHz Cortex-A78
6× 1.96 GHz Cortex-A55
6× 3.53 GHz Oryon V2 Phoenix M2× 2.21 GHz Cortex-A78
6× 1.96 GHz Cortex-A55
Top CPU speed
4.32 GHz2.21 GHz
CPU cores
88
GPU
Adreno 830Adreno 613
Memory
Versions seen
12GB | 256GB8GB | 256GB
RAM type
LPDDR5XLPDDR5
Storage type
UFS 4.0—
Display
Size
6.6 in6.8 in
Resolution
1156 × 25101080 × 2460
Pixel density
419 ppi396 ppi
Refresh rates
120 Hzalso 60, 9090 Hzalso 30, 49, 60
HDR
Dolby Vision, HDR10, HDR10+, HLG—
Battery
Capacity
7,100 mAh5,000 mAh
Cameras
Back camera
12.6 MP4096 × 3072 · f/1.88 · 5.56 mm · OIS12.5 MP4080 × 3072 · f/1.8 · 4.22 mm
Front camera
5 MP2592 × 1944 · f/2.2 · 2.24 mm8 MP3264 × 2448 · f/2.05 · 2.78 mm
Megapixels are what Android reports to apps. Many phones combine pixels by default, so the advertised megapixels can be higher.
Connectivity
Wi-Fi
Wi-Fi 7Wi-Fi 5
6 GHz Wi-Fi
YesYes
Bluetooth LE Audio
NoNo
NFC
YesNo
UWB
NoNo
USB host
YesYes
Software
Android
Android 17Android 15
Released with
Android 16Android 13
Widevine DRM
L1L1
Sensors
Sensors
80 sensors29 sensors
These two phones have the same specs in every row.
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