Xiaomi Redmi K90
#104
Xiaomi Redmi Turbo 4 Pro
#129Category Breakdown
Xiaomi Redmi K90
Xiaomi Redmi Turbo 4 Pro
Performance
99.799.0
Camera
96.494.5
Display
97.098.6
Battery
97.799.3
Build
93.091.2
Overall
96.896.5
Summary
- The Xiaomi Redmi K90 features a 6.59-inch AMOLED display with a peak brightness of 3500 nits and a higher refresh rate of 2560Hz, while the Redmi Turbo 4 Pro has a larger 6.83-inch AMOLED display with a peak brightness of 3200 nits and a standard 120Hz refresh rate.
- In terms of performance, the K90 is powered by the Snapdragon 8 Elite chipset, offering superior processing capabilities compared to the Snapdragon 8s Gen 4 in the Turbo 4 Pro.
- Both devices have a 50 MP main camera with optical image stabilization, but the K90 supports higher video resolutions up to 8K, whereas the Turbo 4 Pro maxes out at 4K.
- The K90 has a larger 7100mAh battery with 100W charging, while the Turbo 4 Pro offers a slightly higher capacity of 7550mAh with 90W charging.
- Both phones run on different versions of HyperOS, with the K90 utilizing Android 16 and the Turbo 4 Pro on Android 15, providing distinct software experiences.
Side-by-side Specification Comparison
Xiaomi Redmi K90
Xiaomi Redmi Turbo 4 Pro
General
Release Date
2025, October 23
2025, April 24
Announced
2025, October 23
2025, April 24
Description
N/A
N/A
Display
Size
6.59"
6.83"
Type
AMOLED, 68B colors, 2560Hz PWM, 120Hz, Dolby Vision, HDR Vivid, HDR10+, 3500 nits (peak)
AMOLED, 68B colors, 120Hz, Dolby Vision, HDR10+, HDR Vivid, 800 nits (typ), 1800 nits (HBM), 3200 nits (peak)
Resolution
1156 x 2510 pixels, 19.5:9 ratio (~419 ppi density)
1280 x 2772 pixels, 19.5:9 ratio (~447 ppi density)
PPI
1156
1280
Refresh Rate
2560Hz
120Hz
Peak Brightness
N/A
N/A
HDR Support
✓
✓
Protection
N/A
N/A
Performance
Chipset
Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm)
Qualcomm SM8735 Snapdragon 8s Gen 4 (4 nm)
CPU
Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
Octa-core (1x3.21 GHz Cortex-X4 & 3x3.0 GHz Cortex-A720 & 2x2.8 GHz Cortex-A720 & 2x2.0 GHz Cortex-A720)
GPU
Adreno 830
Adreno 825
Memory
256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
Expandable Storage
✗
✗
Card Slot
No
No
Camera
Main Camera
50 MP
50 MP
Main Camera Details
50 MP, f/1.9, 24mm (wide), 1/1.55", 1.0µm, PDAF, OIS50 MP, f/2.2, 60mm (telephoto), PDAF, 2.5x optical zoom8 MP, f/2.2, 15mm, 120˚ (ultrawide)
50 MP, f/1.5, 26mm (wide), 1/1.95", 0.8µm, PDAF, OIS8 MP, f/2.2, 15mm (ultrawide), 1/4.0", 1.12µm
Front Camera
20 MP
20 MP
Front Camera Details
20 MP, (wide), 1/2.0", 0.8µm
20 MP, f/2.2, (wide), 1/4"
Video Recording
8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS, HDR10+
4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS
Selfie Video
1080p@30/60fps
1080p@30/60fps
OIS
✓
✓
Night Mode
✗
✗
RAW Support
✗
✗
Battery
Capacity
7100 mAh
7550 mAh
Battery Details
Si/C Li-Po 7100 mAh
Si/C Li-Ion 7550 mAh
Charging Details
100W wired, PD3.0, QC3+, 100W PPS22.5W reverse wired
90W wired, PD3.0, QC3+22.5W reverse wired
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Design
Dimensions
157.5 x 75.3 x 8 mm (6.20 x 2.96 x 0.31 in)
163.1 x 77.9 x 8 mm (6.42 x 3.07 x 0.31 in)
Weight
206 g
219 g
Materials
Glass front, aluminum frame
Glass front, aluminum frame, glass back
Water Resistance
N/A
N/A
Colors
Black, White, Blue, Purple
Black, White, Green, Harry Potter edition
Foldable
✗
✗
Connectivity
SIM
Nano-SIM + Nano-SIM
Nano-SIM + Nano-SIM
Network
GSM / HSPA / LTE / 5G
GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
Network Speed
HSPA, LTE, 5G
HSPA, LTE, 5G
5G
✓
✓
4G
✓
✓
WiFi
Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct
Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct
Bluetooth
5.4, A2DP, LE, LHDC 5.0, ASHA
5.4, A2DP, LE, aptX, LHDC 5
NFC
✓
✓
USB
USB Type-C, OTG
USB Type-C 2.0, OTG
IR Blaster
✗
✗
Headphone Jack
✗
✗
Radio
✗
✗
Positioning
GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC, GLONASS
GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5), GLONASS
Software
Operating System
Android 16, HyperOS 3
Android 15, HyperOS 2
OS Version
Android 16, HyperOS 3
Android 15, HyperOS 2
Security
Fingerprint
✓
✓
Face Unlock
✗
✗
Sensors
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Audio
Stereo Speakers
✓
✓
Loudspeaker
Yes, with stereo speakers
Yes, with stereo speakers
Audio Jack
No
No