Product
OnePlus Nord 2 5G
OnePlus Nord 2 5G
Xiaomi Mi Note 3
Xiaomi Mi Note 3
Battery
Charging 65W wired, PD, 100% in 30 min 18W wired, QC3
Type Li-Po 4500 mAh Li-Ion 3500 mAh, non-removable
Body
Build Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame Glass front (Gorilla Glass 4), glass back, aluminum frame
Dimensions 159.1 x 73.3 x 8.3 mm (6.26 x 2.89 x 0.33 in) 152.6 x 74 x 7.6 mm (6.01 x 2.91 x 0.30 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 189 g (6.67 oz) 163 g (5.75 oz)
Comms
Bluetooth 5.2, A2DP, LE, aptX HD 5.0, A2DP, LE
Infrared port - Yes
NFC Yes Yes
Positioning GPS, GLONASS, GALILEO, BDS, SBAS, NavIC GPS, GLONASS, BDS
Radio No No
USB USB Type-C 2.0, OTG USB Type-C
WLAN Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Display
Protection Corning Gorilla Glass 5 Corning Gorilla Glass 4
Resolution 1080 x 2400 pixels, 20:9 ratio (~409 ppi density) 1080 x 1920 pixels, 16:9 ratio (~401 ppi density)
Size 6.43 inches, 99.8 cm2 (~85.6% screen-to-body ratio) 5.5 inches, 83.4 cm2 (~73.8% screen-to-body ratio)
Type Fluid AMOLED, 90Hz, HDR10+ IPS LCD
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass Fingerprint (front-mounted), accelerometer, gyro, proximity, compass, barometer
Launch
Announced 2021, July 22 2017, September. Released 2017, September
Status Available. Released 2021, July 28 Discontinued
Main Camera
Dual - 12 MP, f/1.8, 27mm (wide), PDAF, 4-axis OIS 12 MP, f/2.6, 52mm (telephoto), AF, 2x optical zoom
Features Dual-LED flash, HDR, panorama Dual-LED dual-tone flash, HDR, panorama
Triple 50 MP, f/1.9, 24mm (wide), 1/1.56", 1.0µm, PDAF, OIS 8 MP, f/2.3, 120˚ (ultrawide) 2 MP, f/2.4, (depth) -
Video 4K@30fps, 1080p@30/60/120fps, gyro-EIS 4K@30fps, 720p@120fps
Memory
Card slot No No
Internal 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM 64GB 6GB RAM, 128GB 6GB RAM
  UFS 3.1 eMMC 5.1
Misc
Colors Gray Sierra, Blue Haze, Green Wood, Pac-Man Edition Black, Blue
Models DN2101, DN2103 MCE8
SAR - 0.50 W/kg (head)     1.54 W/kg (body)    
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 32, 34, 38, 39, 40, 41, 66 - EU 1, 3, 5, 7, 8, 34, 38, 39, 40, 41
5G bands 1, 3, 7, 8, 20, 28, 38, 41, 66, 78 SA/NSA - EU -
Speed HSPA 42.2/5.76 Mbps, LTE (CA) Cat18 1200/150 Mbps, 5G HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps
Technology GSM / HSPA / LTE / 5G GSM / CDMA / HSPA / EVDO / LTE
  1, 3, 28, 40, 41, 78, 79 SA/NSA - IN CDMA2000 1xEV-DO
Our Tests
Battery (old) Endurance rating 102h -
Camera Photo / Video -
Display 633 nits max brightness (measured) -
Loudspeaker -24.3 LUFS (Very good) -
Performance AnTuTu: 512164 (v8) | 598022 (v9) GeekBench: 2792 (v5.1) GFXBench: 38fps (ES 3.1 onscreen) -
Platform
Chipset Mediatek Dimensity 1200 (6 nm) Qualcomm SDM660 Snapdragon 660 (14 nm)
CPU Octa-core (1x3.0 GHz Cortex-A78 & 3x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) Octa-core (4x2.2 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
GPU Mali-G77 MC9 Adreno 512
OS Android 11, upgradable to Android 13, OxygenOS 13 Android 7.1 (Nougat), upgradable to Android 9, MIUI 12
Selfie camera
Features Auto HDR -
Single 32 MP, f/2.5, (wide), 1/2.8", 0.8µm 16 MP, f/2.5, (wide), 1/3.06" 1.0µm
Video 1080p@30fps, gyro-EIS 1080p@30fps
Sound
3.5mm jack No No
Loudspeaker Yes, with stereo speakers Yes, with stereo speakers
  - 24-bit/192kHz audio