Oppo Ace2 vs Xiaomi 11i HyperCharge

Oppo Ace2

Xiaomi 11i HyperCharge

Network
2G network

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

GSM 850, 900, 1800, 1900
3G network

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

HSDPA 850, 900, 1900, 2100
4G network

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 34, 38, 39, 40, 41 - China

LTE frequency band 1, 3, 5, 8, 40, 41
5G network

5G band 1, 3, 41, 78, 79 SA/NSA - China

5G band 1, 3, 5, 8, 28, 40, 77, 78 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 Cat 20

LTE-A (CA)
GPRS

Yes

Yes
EDGE

Yes

Class 8

Design
Build

Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame

Glass front (Gorilla Glass 5), glass back
SIM

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

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

160 mm

163.7 mm
Width

75.4 mm

76.2 mm
Thickness

8.6 mm

8.3 mm
Weight

186 g

204 g
Splash resistant

-

IP53
Dust proof

-

IP53
Colors

Grey, Purple, Silver

Black, Green, Pearl, Purple

Display
Display type

AMOLED capacitive touchscreen

AMOLED
Physical size

6.55 inches

6.67 inches
Resolution

1080 x 2400 pixels

1080 x 2400 pixels
Pixel density

402 ppi

395 ppi
Display colors

16777216

16777216
Protection

2.5D curved glass screen, Scratch resistant, Corning Gorilla Glass 5

Scratch resistant, Corning Gorilla Glass 5
Display features

500 nits typ. brightness, HDR10+, 90Hz refresh rate

120Hz, HDR10, 700 nits, 1200 nits (peak)

Main camera
Camera type

Quad

Triple
Main camera

48 MP, f/1.7 , 26 mm, 1/2.0" , 0.8 µm

109 MP, f/1.9 , 26 mm, 1/1.52" , 0.7 µm, (wide)
8 MP, f/2.2 , 13 mm, 1/4.0" , 1.12 µm

8 MP, f/2.2 , 1.0 µm, (ultrawide) , 120˚
2 MP

2 MP, (macro) , f/2.4
2 MP
Primary camera resolution

8000 x 6000 pixels

12000 x 9000 pixels
Primary camera video

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

4K@30fps, 1080p@30/60/120fps, 720p@960fps
Primary camera flash

LED flash

LED flash
Camera features

Autofocus, continuous shooting, digital 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, contrast detection autofocus

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

Selfie camera
Selfie camera type

-

Single
Selfie camera

16 MP, f/2.4 , 29 mm, 1/3.06" , 1.0 µm

16 MP, f/2.5 , 1.0 µm, (wide)
Selfie camera resolution

4608 x 3456 pixels

-
Selfie camera video

1080p@30fps

1080p@30fps

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

v5.1

v5.2
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Infrared

-

Yes
NFC

Yes

No
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

-
Beidou

Yes

-
BDS

-

Yes
QZSS

Yes

-

Features
Sensors

Accelerometer, compass, fingerprint, gyroscope, proximity

Accelerometer, compass, fingerprint, gyroscope, proximity

Battery
Battery type

Li-Po

Li-Po
Battery capacity

4000 mAh

4500 mAh
Battery removable

Non-removable

Non-removable
Fast battery charging

SuperVOOC 2.0 (100% in 30 min)

Yes, 120W (100% in 15 min)
Wireless charging

50% in 30 min

-
Wireless reverse charging

Yes

-

Oppo Ace2 comparisons