Oppo F31 Pro vs Oppo K13

Side-by-side specs and price comparison for buyers in Algeria.

Phone 1

Phone 2

Oppo

Oppo F31 Pro

80,000DA

2category wins

Oppo

Oppo K13

73,000DACheaper

3category wins

Quick Verdict

Who wins each category, side by side.

Better price

Oppo K13

Faster chip

Oppo K13

Bigger battery

Even

Faster charging

Even

Higher-resolution camera

Even

Better display

Oppo F31 Pro

Lighter body

Oppo F31 Pro

Best value for money

Oppo K13

Full specs comparison

Display

Spec	Oppo F31 Pro	Oppo K13
Size (inches)	6.57	6.67
Panel Type	AMOLED	AMOLED
Resolution Height	2372	2400
Resolution Width	1080	1080
Refresh Rate	120	120
Peak Brightness	1400	1200
PPI	397	395
Glass Type	DT-Star D +	—
Screen-to-body	88.5	86.5

Platform

Spec	Oppo F31 Pro	Oppo K13
CPU	Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)	Octa-core (1x2.3 GHz Cortex-A720s & 3x2.2 GHz Cortex-A720s & 4x1.8 GHz Cortex-A520s)
GPU	Mali-G615 MC2	Adreno 810
Chipset Name	Dimensity 7300	Snapdragon 6 Gen 4
Process (nm)	4	4
OS Name	Android	Android
UI Skin	ColorOS 15	ColorOS 15
OS Version	15	15

Benchmarks

Geekbench (Single-Core)

Oppo K13 +9%

Oppo F31 Pro1,001

Oppo K131,087

Geekbench (Multi-Core)

Oppo K13 +8%

Oppo F31 Pro2,918

Oppo K133,148

AnTuTu

Oppo K13 +11%

Oppo F31 Pro879,714

Oppo K13975,254

Spec	Oppo F31 Pro	Oppo K13
Geekbench (Single-Core)	1,001	1,087
Geekbench (Multi-Core)	2,918	3,148
AnTuTu	879,714	975,254

Memory

Spec	Oppo F31 Pro	Oppo K13
Card Slot	No	No
Variants	128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM	128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM

Main Camera

Spec	Oppo F31 Pro	Oppo K13
Video	4K@30fps, 1080p@30/60/120fps, gyro-EIS, OIS	4K@30fps, 1080p@30/60/120fps, gyro-EIS
Features	Color spectrum sensor, LED flash, HDR, panorama	LED flash, HDR, panorama
Count	1	2
Depth	—	2 MP, f/2.4, (depth)
Wide	50 MP, f/1.8, (wide)	50 MP, f/1.9, 27mm, (wide)

Selfie Camera

Spec	Oppo F31 Pro	Oppo K13
Video	4K@30fps, 1080p@30/60fps, gyro-EIS	1080p@30fps, gyro-EIS
Features	Panorama	—
Count	1	1
Lens	32 MP, f/2.4, (wide)	16 MP, f/2.5, 23mm, (wide)

Battery

Spec	Oppo F31 Pro	Oppo K13
Capacity (mAh)	7000	7000
Chemistry	Si/C Li-Ion	Si/C Li-Ion
Wired Charging (W)	80	80

Body

Spec	Oppo F31 Pro	Oppo K13
SIM	Nano-SIM + Nano-SIM	Nano-SIM + Nano-SIM
Height (mm)	158.2	163.2
Thickness (mm)	8	8.5
Weight (g)	190	208
Width (mm)	75	76.1

Launch

Spec	Oppo F31 Pro	Oppo K13
Announced	2025, September 16	2025, April 21
Status	Available. Released 2025, September 16	Available. Released 2025, April 25

Network

Spec	Oppo F31 Pro	Oppo K13
2G Bands	GSM 850, 900, 1800, 1900	GSM 850, 900, 1800, 1900
3G Bands	HSDPA 900, 2100	HSDPA 850, 900, 2100
4G Bands	1, 3, 5, 8, 19, 28, 38, 40, 41, 42, 48	1, 3, 5, 8, 28, 34, 38, 39, 40, 41, 42, 48 - China
5G Bands	1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA	1, 5, 8, 28, 41, 77, 78 SA/NSA - China
Speed	HSPA, LTE, 5G	HSPA, LTE, 5G
Technology	GSM, HSPA, LTE, 5G	GSM, HSPA, LTE, 5G

Connectivity

Spec	Oppo F31 Pro	Oppo K13
Bluetooth	5.4	5.2
infrared port	Yes	Yes
NFC	No	NFC (China only)
Positioning	GPS, GALILEO, GLONASS, BDS, QZSS	GPS, GALILEO, GLONASS, BDS, QZSS
Radio	No	No
USB Type	Type-C	Type-C
USB Version	2.0	2.0
Wi-Fi	Wi-Fi 6	Wi-Fi 6

Sound

Spec	Oppo F31 Pro	Oppo K13
3.5mm Jack	No	No
Loudspeaker	Yes, with stereo speakers	Yes, with stereo speakers

Features

Spec	Oppo F31 Pro	Oppo K13
Sensors	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass