Compare Redmi K40 Gaming Edition vs Mi 10 Ultra
Connectivity
Ports
USB-C
Wireless Connectivity
WiFi 6, Bluetooth 5.2
WiFi 6, NFC, IR blaster
Construction
Battery | Capacity
5065 mAh
4500 mAh
Camera | Front
16MP
20MP in-display
Camera | Rear
Primary 48MP, 1/1.32", quad-pixel, OIS, f/1.85 + Portrait 12MP, 50mm equivalent, f/2.0, 2x optical zoom + Ultra-wide 20MP, 12mm equivalent, 128° viewing angle, f/2.2 + Telephoto 48MP, 120mm equivalent, 10x optical zoom, 120x digital zoom, OIS, f/4.1
Camera | Rear | Macro
2MP, f/2.4
Camera | Rear | Ultra-Wide
8MP, f/2.2
Camera | Rear | Wide
64MP, f/1.65
Colors
Black, Sliver, White
Obsidian Black, Mercury Silver, Transparent Edition
Material
Corning Gorrila Glass 5
Speakers
Dual speakers
Dual stereo speakers
Dimensions
Size | Depth
8.3 mm
9.45 mm
Size | Height
161.94 mm
162.38 mm
Size | Width
76.93 mm
75.04 mm
Weight
205 g
221.8 g
Display
Aspect Ratio
20:9
19.5:9
Brightness
500 nits
800 nits (HBM) / 1120 nits (typ)
Contrast Ratio
5,000,000:1 (typical)
5,000,000:1 (typ)
Display Color Depth
10-bit (1.07B)
Display Diagonal
6.67 inch
6.67"
Display Type
OLED
OLED TrueColor curved display
Gamut
100% DCI-P3
100% DCI-P3, Color accuracy: ∆E
Refresh Rate
120 Hz
120 Hz
Resolution
FHD+ 2400x1080
2340 x 1080
Function
Bluetooth Codecs
AAC / LDAC / LHDC
Chipset
MediaTek 1200
Qualcomm Snapdragon 865
Fast Charging
67W wired turbo charging, 42min to 100%
GPS
GPS: L1+L5 / Galileo: E1+E5a / GLONASS: G1 / Beidou
Graphics
9-core Mali
AdrenoTM 650 GPU
HDR
HDR10+
Operating System
MIUI 12.5, Android 11
MIUI 12
Processor
8-core Cortex A78, 6nm
KyroTM 585 CPU, Octa-core CPU, up to 2.84 GHz
SIM
Dual nano 5G
5G + 4G
Security
Side-mounted fingerprint sensor
Touch Screen
480Hz touch sampling rate
Video Recording
4K 30fps, FHD 120fps, HD 960fps
8K 24p, 960 fps macro slow-motion
Video Recording | Front
720p 120p slow-mo
Performance
Charging Time
52min to 100%
Memory | Capacity
6, 8, or 12 GB
8, 12, or 16 GB
Memory | Type
LPDDR4x 4266Mbps
LPDDR5
Sample Rate
240 Hz
Storage
128 or 256 GB UFS 3.1
128, 256, or 512 GB UFS 3.1
Production
Debut
2021-04-27
2020-08-11
Made In
China
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