Apple Iphone 12 mini vs Oppo A3

Network
2G network

GSM 850, 900, 1800, 1900 - China; CDMA 800, 1900

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

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

HSDPA 850, 900, 1900, 2100; HSDPA 850, 1700(AWS), 1900, 2100
4G network

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 46, 48, 66, 71 - USA; 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 34, 38, 39, 40, 41, 42, 46, 48, 66 - global, China, Hong Kong; 1, 2, 3, 4, 5, 7, 8, 11, 12, 13, 14, 17, 18, 19, 20, 21, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 46, 48, 66, 71 - Canada, Japan

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

5G band 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 71, 77, 78, 79, 260, 261 Sub6/mmWave - USA; 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 77, 78, 79 Sub6 - global

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HSDPA speed

42.2 Mbps

-
HSUPA speed

5.76 Mbps

-
HSPA speed

-

HSPA
EV-DO speed

EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload

-
LTE speed

LTE-A, 1 Gbps download, 500 Mbps upload

LTE
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

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

Metal
SIM

Single SIM (Nano-SIM and/or eSIM) / Dual SIM (Nano-SIM, dual stand-by) - China

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

131.5 mm

156 mm
Width

64.2 mm

75.3 mm
Thickness

7.4 mm

7.8 mm
Weight

135 g

159 g
Payment

Apple Pay(Visa, MasterCard, AMEX certified)

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Waterproof

IP68 (6m and 30 mins)

-
Dust proof

IP68

-
Colors

Black, Blue, Green, Red, White

Garnet Red, Knight Black, Soybean Meal, Stardust Silver

Display
Display type

Super Retina XDR OLED

LTPS IPS LCD capacitive touchscreen
Physical size

5.4 inches

6.2 inches
Resolution

1080 x 2340 pixels

1080 x 2280 pixels
Pixel density

476 ppi

405 ppi
Display colors

16777216

16777216
Protection

Scratch-resistant ceramic glass, oleophobic coating

2.5D curved glass screen; LTPS(Low Temperature PolySilicon)
Multitouch

-

Yes
Display features

HDR10, 625 nits (typ), 1200 nits (peak), Dolby Vision, Wide color gamut, True-tone

-

Main camera
Camera type

Dual

-
Main camera

(wide) , 12 MP, f/1.6 , 26 mm, 1.4 µm

16 MP, f/1.8
(ultrawide) , 12 MP, f/2.4 , 120˚ , 13 mm, 1/3.6"
Primary camera resolution

4032 x 3024 pixels

4608 x 3345 pixels
Primary camera video

4K@24/30/60fps, 1080p@30/60/120/240fps, HDR, Dolby Vision HDR (up to 30fps), stereo sound rec.

1080p@30fps
Primary camera Autofocus

-

phase detection autofocus
Primary camera flash

dual-LED dual-tone flash

LED flash
Camera features

Autofocus, continuous autofocus, continuous shooting, digital zoom, optical zoom, 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, RAW, Night Mode, Deep Fusion

Geo-tagging, HDR, face detection, panorama, touch focus
DxOMark photo

132

-
DxOMark zoom

41

-
DxOMark video

112

-
DxOMark camera score

122

-

Connectivity
WLAN

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

Wi-Fi 802.11b, 802.11g, 802.11n, 802.11ac
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

-

Yes
WLAN WiFi Dual Band

Yes

Yes
USB

Lightning, USB 2.0

microUSB 2.0
USB On-The-Go

-

Yes
Bluetooth

v5.0

v4.2
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
NFC

Yes

-
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

-
GALILEO

Yes

-
QZSS

Yes

-

Features
Messaging SMS

-

SMS(threaded view)
Messaging MMS

-

MMS
Messaging Email

-

Email
Messaging Push Email

-

Push Email
Sensors

Accelerometer, barometer, compass, Face ID, gyroscope, proximity

Accelerometer, compass, gyro, proximity