Xiaomi Redmi K40 vs OnePlus Nord2
Product
Price
470 USD
470 USD
Status
Available
Available
Brand
Xiaomi Mobiles
OnePlus Mobiles
Model No
M2012K11AC, M2011K2C
OnePlus Nord 2 5g
Launch Date
2021, March 04
2021, July 22
Technology
GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
GSM / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
CDMA2000 1x
HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100
4G bands
1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 32, 34, 38, 39, 40, 41, 66
5G bands
1, 3, 28, 41, 77, 78 SA/NSA/Sub6
1, 3, 7, 8, 20, 28, 38, 41, 66, 78 SA/NSA
Speed
HSPA 42.2/5.76 Mbps, LTE-A, 5G
HSPA 42.2/5.76 Mbps, LTE-A (CA) Cat18 1200/150 Mbps, 5G
Dimensions
163.7 x 76.4 x 7.8 mm (6.44 x 3.01 x 0.31 in)
158.9 x 73.2 x 8.3 mm (6.26 x 2.88 x 0.33 in)
Weight
196 g (6.91 oz)
189 g (6.67 oz)
Build
Corning Gorilla Glass 5
Corning Gorilla Glass 5
SIM
Dual SIM (Nano-SIM, dual stand-by)
Dual SIM (Nano-SIM, dual stand-by)
Colors
Black, White, Aurora
Gray Sierra, Blue Haze
Type
Super AMOLED, 120Hz, HDR10+, 1300 nits (peak)
Fluid AMOLED, 90Hz, HDR10+
Size
6.67 inches, 107.4 cm2 (~85.9% screen-to-body ratio)
6.43 inches, 99.8 cm2 (~85.8% screen-to-body ratio)
Resolution
1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
1080 x 2400 pixels, 20:9 ratio (~409 ppi density)
OS
Android 11, MIUI 12
Android 11, OxygenOS 11.X
Chipset
Qualcomm SM8250-AC Snapdragon 870 5G (7 nm)
MediaTek MT6893 Dimensity 1200 5G (6 nm)
CPU
Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)
Octa-core (1x3.0 GHz Cortex-A78 & 3x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU
Adreno 650
Mali-G77 MC9
RAM
8GB
8GB/12GB
Storage
128GB/256GB/512GB, UFS 3.1
128GB/256GB
Card Slot
No
No
Lens 1
48 MP, f/1.8, 26mm (wide), 1/2", 0.8µm, PDAF
50 MP, f/1.8, 26mm (wide), 1/1.56", 1.0µm, PDAF, OIS
Lens 2
8 MP, f/2.2, 119˚ (ultrawide)
8 MP, f/2.3, 119˚ (ultrawide)
Lens 3
5 MP, 50mm (macro), 1/5.0", 1.12µm
2 MP, f/2.4, (macro)
Features
Continuos Shooting, High Dynamic Range mode (HDR), Exposure compensation, ISO control, Digital Zoom, Auto Flash, Face detection, Touch to focus,
Super Slow Motion: 1080p video at 120 fps, 720p video at 240 fps Time-Lapse: 1080p; 720p Video editor AI Photo Enhancement AI Video Enhancement Dual View Video, Multi Autofocus (PDAF+CAF), Zoom(0.6x - 10x)
Video
4K@30fps, 1080p@30/60/120/240/960fps, gyro-EIS
4K video at 30fps
1080p video at 30/60 fps; 720p video at 30/60 fps
Lens 1
20 MP, (wide), 1/3.4", 0.8µm
32 MP, f/2.5, (wide), 1/2.8", 0.8µm
Video
1080p@30fps, 720p@120fps
1080p@30fps, gyro-EIS
Capacity
Li-Po 4520 mAh, non-removable
Li-Po 4500 mAh, non-removable
Charging
Fast charging 33W, 100% in 52 min (advertised),
Power Delivery 3.0,
Quick Charge 3+
Dual Cell Battery, Warp Charge 65, 1-100% in 30 min
Sensors
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, color spectrum
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Loudspeaker
Yes
Yes
3.5mm jack
Yes
No
WLAN
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth
5.1, A2DP, LE
5.1, A2DP, LE, aptX HD
GPS
Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS, NavIC
Yes, with dual-band A-GPS, GLONASS, GALILEO, BDS, SBAS, NavIC
NFC
Yes
Yes
Radio
No
USB
USB Type-C 2.0, USB On-The-Go
USB Type-C 2.0, USB On-The-Go
Performance
AnTuTu: 512164 (v8) | 598022 (v9)
GeekBench: 2792 (v5.1)
GFXBench: 38fps (ES 3.1 onscreen)
Loudspeaker
-24.3 LUFS (Very good)
Battery life
Endurance rating 102h