Oppo A1k vs Samsung Galaxy Z Flip3 5G

Oppo A1k

Samsung Galaxy Z Flip3 5G

Network
2G network

GSM 850, 900, 1800, 1900

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

WCDMA 850, 900, 2100

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

LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 18(800), 28(700), 38(2600), 40(2300), 41(2500)

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 30, 38, 39, 40, 41, 46, 48, 66, 71
5G network

-

5G band 2, 5, 25, 41, 66, 71, 260, 261 SA/NSA/Sub6/mmWave
HSDPA speed

-

42.2 Mbps
HSUPA speed

-

5.76 Mbps
LTE speed

LTE Cat 4, 150.8 Mbps download, 51 Mbps upload

LTE-A (6CA), Cat20, 2000 Mbps download, 200 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Plastic body

Plastic front, glass back (Gorilla Glass Victus), aluminum frame
SIM

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

Nano-SIM, eSIM
Height

154.5 mm

86.4 mm
Width

73.8 mm

72.2 mm
Thickness

8.4 mm

6.9 mm
Height unfolded

-

166 mm
Width unfolded

-

72.2 mm
Thickness unfolded

-

15.9-17.1 mm
Weight

170 g

183 g
Payment

-

Samsung Pay (Visa, MasterCard certified)
Waterproof

-

IPX8, 1.5m and 30 minutes
Colors

Black, Red

Black, Gray, Green, Lavender, Pink, White

Display
Display type

IPS capacitive touchscreen

Foldable Dynamic AMOLED 2X
Physical size

6.1 inches

6.7 inches
Resolution

720 x 1560 pixels

1080 x 2640 pixels
Pixel density

282 ppi

426 ppi
Display colors

16777216

16777216
Protection

2.5D curved glass screen, scratch resistant, Corning Gorilla Glass 3

-
Multitouch

Yes

-
Display features

-

120Hz, HDR10+, 1200 nits (peak)
Cover display

-

Super AMOLED
Cover display physical size

-

1.9 inches
Cover display resolution

-

260 x 512 pixels

Main camera
Camera type

Single

Dual
Main camera

8 MP, f/2.2 , 1/3.2" , 1.4 µm

12 MP, f/1.8 , 1/1.8" , 1.4 µm, (wide) , 78˚ , 27 mm, 8x digital zoom
(ultrawide) , 12 MP, f/2.2 , 123˚ , 52 mm, 1.12 µm
Primary camera resolution

3264 x 2448 pixels

4032 x 3024 pixels
Primary camera video

1080p@30fps

4K@30/60fps, 1080p@60/240fps, 720p@960fps, HDR10+
Primary camera flash

LED flash

LED flash
Camera features

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

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, phase detection autofocus, tracking autofocus

Selfie camera
Selfie camera type

-

Single
Selfie camera

5 MP, f/2 , 1/5" , 1.12 µm

10 MP, f/2.4 , 1.22 µm, (wide) , 80˚ , 26 mm
Selfie camera resolution

2560 x 1920 pixels

-
Selfie camera features

-

Autofocus, face unlock, HDR
Selfie camera video

720p@30fps

4K@30fps

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

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
Wi-Fi display

Yes

-
WLAN WiFi Dual Band

-

Yes
USB

microUSB 2.0

Type-C 3.1
USB On-The-Go

Yes

Yes
Bluetooth

v4.2

v5.1
Bluetooth A2DP

Yes

Yes
bluetooth LE

-

Yes
NFC

-

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

-

Yes
Beidou

Yes

-
BDS

-

Yes