Infinix Zero Ultra
#933
Xiaomi Redmi K50 Ultra
#745Category Breakdown
Infinix Zero Ultra
Xiaomi Redmi K50 Ultra
Performance
91.991.8
Camera
92.896.5
Display
89.397.2
Battery
30.633.7
Build
0.20.2
Connectivity
76.384.7
Audio
70.787.6
Overall
66.270.6
Summary
- The Infinix Zero Ultra features a 6.8-inch AMOLED display with a 120Hz refresh rate, while the Xiaomi Redmi K50 Ultra has a slightly smaller 6.67-inch OLED display with a higher 144Hz refresh rate and HDR10+ support.
- In terms of performance, the Zero Ultra is powered by the Mediatek Dimensity 920 chipset, whereas the K50 Ultra utilizes the more advanced Snapdragon 8+ Gen 1.
- The camera setup on the Zero Ultra includes a 200 MP main sensor, compared to the K50 Ultra's 108 MP, but both offer OIS and 4K video recording capabilities.
- The Zero Ultra has a 4500mAh battery with 180W charging, while the K50 Ultra boasts a larger 5000mAh battery with 120W charging.
- Both devices run Android 12, but the Zero Ultra uses XOS 12, while the K50 Ultra operates on MIUI 13, with the latter also featuring stereo speakers.
Side-by-side Specification Comparison
Infinix Zero Ultra
Xiaomi Redmi K50 Ultra
General
Release Date
2022, October 05
2022, August 11
Announced
2022, October 05
2022, August 11
Description
N/A
Also known as Redmi K50 Extreme Edition
Display
Size
6.8"
6.67"
Type
AMOLED, 120Hz, 900 nits (HBM)
OLED, 68B colors, 144Hz, HDR10+, Dolby Vision
Resolution
1080 x 2400 pixels, 20:9 ratio (~387 ppi density)
1220 x 2712 pixels, 20:9 ratio (~446 ppi density)
PPI
1080
1220
Refresh Rate
120Hz
144Hz
HDR Support
✗
✓
Protection
Corning Gorilla Glass 3
N/A
Performance
Chipset
Mediatek Dimensity 920 (6 nm)
Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)
CPU
Octa-core (2x2.5 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
GPU
Mali-G68 MC4
Adreno 730
Memory
256GB 8GB RAM
128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
Expandable Storage
✗
✗
Card Slot
No
No
Camera
Main Camera
200 MP, f/2.0, (wide), 1/1.22", 0.64µm, dual pixel PDAF, OIS13 MP, f/2.4, (ultrawide), AF2 MP
108 MP, f/1.6, (wide), 1/1.67", PDAF, OIS8 MP, f/2.2, 120˚, (ultrawide)2 MP, f/2.4, (macro)
Main Camera Features
Dual-LED flash, HDR, panorama
Color spectrum sensor, LED flash, HDR, panorama
Front Camera
32 MP, f/2.0, (wide)
20 MP, (wide)
Front Camera Features
Dual-LED flash
HDR
Video Recording
4K@30fps, 1080p@30/60fps
4K@30/60fps, 1080p@30/60/120/240/960fps
Selfie Video
1080p@30fps
1080p@30/60fps, 720p@120fps
Optical Stabilization
✓
✓
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
4500 mAh
5000 mAh
Battery Details
4500 mAh
Li-Po 5000 mAh
Charging Details
180W wired, 100% in 12 min
120W wired, PD3.0, 100% in 19 min
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
165.5 x 74.5 x 8.8 mm - Coslight Silver165.5 x 75.1 x 9.2 mm - Genesis Noir
163.1 x 75.9 x 8.6 mm (6.42 x 2.99 x 0.34 in)
Weight
213 g
202 g
Materials
N/A
N/A
Colors
Coslight Silver, Genesis Noir
Black, Gray, Blue, Mercedes AMG
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Nano-SIM + Nano-SIM
Nano-SIM + Nano-SIM
Network
GSM / HSPA / LTE / 5G
GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
Network Speed
HSPA 42.2/11.5 Mbps, LTE Cat7 300/75 Mbps, 5G
HSPA, LTE, 5G
5G
✓
✓
4G
✓
✓
WiFi
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct
Bluetooth
Yes
5.2, A2DP, LE, aptX HD, aptX Adaptive
NFC
✓
✓
USB
USB Type-C 2.0, OTG
USB Type-C 2.0, OTG
IR Blaster
✗
✗
Headphone Jack
✗
✗
Radio
✗
✗
Positioning
GPS
GPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)
Audio
Stereo Speakers
✗
✓
Loudspeaker
Yes, with dual speakers
Yes, with stereo speakers
Audio Jack
No
No
Software & Security
Operating System
Android 12, XOS 12
Android 12, MIUI 13
Fingerprint
✓
✓
Face Unlock
✗
✗
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass