Xiaomi Redmi K20 vs Xiaomi Redmi Note 12 Pro

Product
Xiaomi Redmi K20
270 USD

Price
270 USD
270 USD
Status
Available
Available
Brand
Xiaomi Mobiles
Xiaomi Mobiles
Model No
Redmi K20
22101316C, 22101316I, 23013RK75C, 22101316G

Launch Date
2020, February 05
2022, November 01

Technology
GSM / HSPA / LTE
GSM / CDMA / HSPA / EVDO / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800
3G bands
HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 900 / 1900 / 2100 CDMA2000 1xEV-DO
4G bands
1, 3, 5, 7, 8, 34, 38, 39, 40, 41
1, 3, 5, 8, 19, 34, 38, 39, 40, 41
Speed
HSPA 42.2/5.76 Mbps, LTE-A
HSPA, LTE-A (CA), 5G
5G bands
1, 3, 5, 8, 28, 38, 41, 77, 78 SA/NSA

Dimensions
156.7 x 74.3 x 8.8 mm (6.17 x 2.93 x 0.35 in)
162.9 x 76 x 7.9 mm (6.41 x 2.99 x 0.31 in)
Weight
191 g (6.74 oz)
187 g (6.60 oz)
Build
Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame
SIM
Dual SIM (Nano-SIM, dual stand-by)
Dual SIM (Nano-SIM, dual stand-by)
Colors
Carbon black, Red flame, Glacier blue, Pearl White
Black, Blue, White, Violet

Type
Super AMOLED capacitive touchscreen, 16M colors
OLED, 1B colors, 120Hz, Dolby Vision, HDR10+, 500 nits (typ), 900 nits (HBM)
Size
6.39 inches, 100.2 cm2 (~86.1% screen-to-body ratio)
6.67 inches, 107.4 cm2 (~86.8% screen-to-body ratio)
Resolution
1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)
1080 x 2400 pixels, 20:9 ratio (~395 ppi density)

OS
Android 9.0 (Pie), upgradable to Android 10, MIUI 11
Android 12, MIUI 13
Chipset
Qualcomm SDM730 Snapdragon 730 (8 nm)
MediaTek Dimensity 1080 (6 nm)
CPU
Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver)
Octa-core (2x2.6 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
GPU
Adreno 618
Mali-G68 MC4

RAM
6GB
6GB/8GB/12GB
Storage
64GB/128GB ,UFS 2.1
128GB/256GB
Card Slot
No
No

Lens 1
48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF
50 MP, f/1.9, 24mm (wide), 1/1.56", 1.0µm, PDAF, OIS
Lens 2
8 MP, f/2.4, 53mm (telephoto), 1/4.0", 1.12µm, PDAF, 2x optical zoom
8 MP, f/1.9, 119˚ (ultrawide), 1/4", 1.12µm
Lens 3
13 MP, f/2.4, 12mm (ultrawide), 1/3.1", 1.12µm
2 MP, f/2.4, (macro)
Features
IMX582 ultra high-resolution sensor, Dual-LED flash, HDR, panorama, 124.8° FOV ultra wide-angle, Telephoto, AI Ultra-wide portrait mode, AI Skyscaping, Steady handheld night photography
Dual-LED dual-tone flash, HDR, panorama
Video
4K@30fps, 1080p@30/120/240fps, 1080p@960fps
4K@30fps, 1080p@30/60/120fps, 720p@960fps

Lens 1
Motorized pop-up 20 MP, f/2.2, (wide), 1/3.4", 0.8µm
16 MP, (wide), 1/3.06", 1.0µm
Features
HDR
HDR
Video
1080p@30fps
1080p@30/60fps

Capacity
Non-removable Li-Po 4000 mAh battery
Li-Po 5000 mAh, non-removable
Charging
Fast charging 18W
Fast charging 67W, 50% in 15 min, 100% in 46 min (advertised) USB Power Delivery 3.0

Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass

Loudspeaker
Yes
Yes, with stereo speakers
3.5mm jack
Yes
Yes, 24-bit/192kHz audio

WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot
Bluetooth
5.0, A2DP, LE, aptX HD
5.2, A2DP, LE
GPS
A-GPS, GLONASS, GALILEO, BDS ,Yes (China only)Radio,FM radio
GPS (L1), GLONASS (G1), BDS (B1I+B1c), GALILEO (E1), QZSS (L1)
Radio
FM radio
Unspecified
USB
2.0, Type-C 1.0 reversible connector, USB On-The-Go
USB Type-C 2.0, USB On-The-Go
NFC
Yes

Performance
AnTuTu: 490526 (v9) GeekBench: 2209 (v5.1), 2372 (v6) GFXBench: 22fps (ES 3.1 onscreen)
Display
Contrast ratio: Infinite (nominal)
Loudspeaker
-26.6 LUFS (Good)
Battery life
Battery (new) Active use score 12:08h Battery (old) Endurance rating 97h