Oppo Find N2 vs Xiaomi Black Shark 3

Network
2G network

GSM 850, 900, 1800, 1900; CDMA 800

GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
3G network

HSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO

HSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO
4G network

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 66

LTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 20(800), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
5G network

5G band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78, 79 SA/NSA

5G band 41(2500), 78(3500), 79(4700); SA/NSA
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
EV-DO speed

-

3.1 Mbps download, 1.8 Mbps upload
LTE speed

LTE-A (CA)

LTE-A
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Glass front (Gorilla Glass Victus) - folded, plastic front - unfolded, glass back (Gorilla Glass Victus) or eco leather back, aluminum frame

Glass front, aluminum back, aluminum frame
SIM

Dual SIM (Nano-SIM, dual stand-by)

Dual SIM (Nano-SIM, dual stand-by)
Height

132.2 mm

168.7 mm
Width

72.6 mm

77.3 mm
Thickness

14.6 mm

10.4 mm
Height unfolded

132.2 mm

-
Width unfolded

140.2 mm

-
Thickness unfolded

7.4 mm

-
Weight

233/237 g

222 g
Stylus

Yes

-
Colors

Black, Green, White

Black, Gray, Silver

Display
Display type

Foldable LTPO AMOLED

AMOLED capacitive touchscreen
Physical size

7.1 inches

6.67 inches
Resolution

1792 x 1920 pixels

1080 x 2400 pixels
Pixel density

370 ppi

395 ppi
Display colors

16777216

16777216
Protection

-

Scratch resistant
Multitouch

-

Yes
Display features

120Hz, HDR10+, 1200 nits (HBM), 1550 nits (peak)

Always-on display, 100% DCI-P3, HDR10+, 270Hz touch-sensing, 500 nits typ. brightness
Cover display

AMOLED

-
Cover display physical size

5.54 inches

-
Cover display resolution

1080 x 2120 pixels

-

Main camera
Camera type

Triple

Triple
Main camera

(wide) , 50 MP, f/1.8 , 84˚ , 24 mm, 1/1.56" , 1.0 µm

64 MP, f/1.8 , 26 mm, 1/1.72" , 0.8 µm
(telephoto) , 32 MP, f/2.0 , 47 mm, 1/2.74" , 0.8 µm, 2x optical zoom

13 MP, f/2.3
115˚ , (ultrawide) , 48 MP, f/2.2 , 14 mm, 1/2" , 0.8 µm

5 MP, f/2.2
Primary camera resolution

8192 x 6144 pixels

-
Primary camera video

4K@30/60fps, 1080p@30/60/240fps, gyro-EIS, HDR

2160p@30/60fps, 1080p@30/60/240fps, 720p@1920fps
Primary camera flash

dual-LED dual-tone flash

LED flash
Camera features

Autofocus, continuous autofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, face unlock, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, hasselblad pro mode, hasselblad XPAN mode

Autofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus, RAW
Cover camera

32 MP, 22 mm, f/2.4 , 0.8 µm, 1/3.14"

Selfie camera
Selfie camera type

Single

-
Selfie camera

(wide) , 32 MP, f/2.4 , 22 mm, 1/3.14" , 0.8 µm

20 MP, f/2.2 , 1/3" , 0.9 µm
Selfie camera resolution

6528 x 4896 pixels

5184 x 3880 pixels
Selfie camera features

Digital image stabilization, face detection, face unlock, HDR

-
Selfie camera video

1080p@30fps, gyro-EIS

1080p@30fps

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

Yes

Yes
WLAN WiFi Dual Band

-

Yes
WiFi Tri-Band

Yes

-
USB

Type-C 2.0

Type-C 1.0 reversible connector
USB On-The-Go

Yes

-
Bluetooth

v5.3

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth AptX

aptX HD

-
NFC

Yes, eSE, HCE, NFC-SIM

-
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
Beidou

-

Yes
BDS

Yes

-
QZSS

Yes

Yes

Features
Sensors

Accelerometer, color spectrum, compass, fingerprint, dual gyroscope, proximity

Accelerometer, compass, gyroscope, fingerprint, proximity

Battery
Battery type

Li-Po

Li-Po
Battery capacity

4520 mAh

4720 mAh
Battery removable

Non-removable

Non-removable
Fast battery charging

VOOC, 67W (37% in 10 min, 100% in 42 min)

Qualcomm Quick Charge 4+ (100% in 38 min)
Wireless reverse charging

Yes, 15W

-
Magnetic charging

-

Yes
Fast wireless charging

Yes, 10W

-