Oppo Reno 3 vs Xiaomi Mi 11 Ultra

Network
2G network

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

GSM 850, 900, 1800, 1900; CDMA 800
3G network

HSDPA 800, 850, 900, 1700(AWS), 1900, 2100

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

LTE frequency band 1(2100), 5(850), 7(2600), 8(900), 39(1900), 40(2300), 41(2500)

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 32, 38, 40, 41, 42, 66 - global; 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42 - China
5G network

5G band 41(2500), 78(3500); SA, NSA

5G band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78, 79 SA/NSA - global; 1, 3, 28, 41, 77, 78, 79 SA/NSA - China
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

LTE-A

LTE-A
5G speed

4.7 Gbps download, 2.5 Gbps upload

-
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Aluminium alloy, glass

Glass front (Gorilla Glass Victus), ceramic back, aluminum frame
SIM

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

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

160.3 mm

164.3 mm
Width

74.3 mm

74.6 mm
Thickness

8 mm

8.4 mm
Weight

181 g

234 g
Waterproof

-

IP68
Dust proof

-

IP68
Colors

Black, Blue, Sunrise, White

Black, White

Display
Display type

AMOLED

AMOLED
Physical size

6.4 inches

6.81 inches
Resolution

1080 x 2400 pixels

1440 x 3200 pixels
Pixel density

411 ppi

515 ppi
Display colors

16777216

1073741824
Protection

Scratch resistant, Corning Gorilla Glass 5

Scratch resistant, 3D curved glass screen, Corning Gorilla Glass Victus
Multitouch

Yes

-
Display features

-

120Hz, HDR10+, Dolby Vision, 900 nits, 1700 nits (peak)

Main camera
Camera type

Quad

Triple
Main camera

64 MP, f/1.8 , 26 mm, 1/1.7" , 0.8 µm

50 MP, f/2.0 , 24 mm, 1/1.12" , 1.4 µm, (wide)
8 MP, f/2.2 , 13 mm, 1/3.2" , 1.4 µm

48 MP, f/4.1 , 120 mm, 1/2.0" , 0.8 µm, (periscope telephoto) , 5x optical zoom
2 MP, f/2.4 , 1/5" , 1.75 µm

48 MP, f/2.2 , 1/2.0" , 0.8 µm, 128˚ , (ultrawide) , 12 mm
2 MP, f/2.4 , 1/5" , 1.75 µm
Primary camera resolution

8000 x 6000 pixels

8160 x 6144 pixels
Primary camera video

2160p@30fps, 1080p@30/60fps

8K@24fps, 4K@30/60fps, 1080p@30/60fps, gyro-EIS, HDR10+ rec.
Primary camera flash

LED flash

dual-LED flash
Camera features

Autofocus, continuous autofocus, continuous shooting, digital zoom, digital image stabilization, optical 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

Autofocus, continuous autofocus, 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, phase detection autofocus, laser autofocus, AI 2.0, night mode 2.0, stagger HDR
DxOMark photo

-

148
DxOMark zoom

-

100
DxOMark video

-

117
DxOMark camera score

-

143

Selfie camera
Selfie camera type

-

Single
Selfie camera

32 MP, f/2.4 , 26 mm, 1/2.8" , 0.8 µm

20 MP, f/2.2 , 27 mm, 1/3.4" , 0.8 µm, (wide)
Selfie camera resolution

4608 x 3456 pixels

5184 x 3880 pixels
Selfie camera features

-

Face unlock, HDR
Selfie camera video

1080p@30fps

1080p@30/60fps, 720p@120fps, gyro-EIS

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac

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
Wi-Fi display

Yes

-
WLAN WiFi Dual Band

Yes

Yes
USB

Type-C 1.0 reversible connector

Type-C 2.0
USB On-The-Go

Yes

Yes
Bluetooth

v5.0

v5.2
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth AptX

-

aptX HD
Infrared

-

Yes
NFC

Yes

Yes
GPS

Yes, with A-GPS

Yes, with tri-band A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
BDS

Yes

Yes
QZSS

-

Yes
NavIC

-

Yes

Features
Sensors

Accelerometer, compass, fingerprint, gyroscope, light, proximity, in-display fingerprint sensor

Accelerometer, compass, fingerprint, gyroscope, proximity

Battery
Battery type

Li-Po

Li-Po
Battery capacity

4025 mAh

5000 mAh
Battery removable

Non-removable

Non-removable
Fast battery charging

VOOC Flash Charge 4.0 (50% in 20min)

Quick Charge 4+ (100% in 36 min)
Wireless reverse charging

-

Yes
Fast wireless charging

-

Yes (100% in 39 min)