Oppo F31 vs Oppo Reno15 FS

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

Phone 1

Phone 2

Oppo

Oppo F31

Price coming soon

Oppo

Oppo Reno15 FS

103,200DA

Quick Verdict

Who wins each category, side by side.

Better price

Even

Faster chip

Even

Bigger battery

Oppo F31

Faster charging

Even

Higher-resolution camera

Even

Better display

Even

Lighter body

Oppo F31

Best value for money

Even

Full specs comparison

Display

Spec	Oppo F31	Oppo Reno15 FS
Size (inches)	6.57	6.57
Panel Type	AMOLED	AMOLED
Resolution Height	2372	2372
Resolution Width	1080	1080
Refresh Rate	120	120
Peak Brightness	1400	1400
PPI	397	397
Glass Type	AGC DT-Star D +	Corning Gorilla Glass +
Screen-to-body	88.5	88.6

Platform

Spec	Oppo F31	Oppo Reno15 FS
CPU	Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)	Octa-core (4x2.2 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55)
GPU	Mali-G57 MC2	Adreno 710
Chipset Name	Mediatek Dimensity 6300	Snapdragon 6 Gen 1
Process (nm)	6	4
OS Name	Android	Android
UI Skin	ColorOS 15	ColorOS 16
OS Version	15	16

Memory

Spec	Oppo F31	Oppo Reno15 FS
Card Slot	microSDXC	microSDXC
Variants	128GB 8GB RAM, 256GB 8GB RAM	256GB 8GB RAM, 512GB 8GB RAM

Main Camera

Spec	Oppo F31	Oppo Reno15 FS
Video	1080p@30/60/120fps	4K@30fps, 1080p@30/60/120fps, gyro-EIS, OIS
Features	LED flash, HDR, panorama	Color spectrum sensor, LED flash, HDR, panorama
Count	1	3
Macro	—	2 MP, (macro)
ultrawide	—	8 MP, f/2.2, 16mm, (ultrawide)
Wide	50 MP, f/1.8, (wide)	50 MP, f/1.8, 26mm, (wide)

Selfie Camera

Spec	Oppo F31	Oppo Reno15 FS
Video	1080p@30fps	4K@30fps, 1080p@30fps, gyro-EIS
Features	Panorama	Panorama
Count	1	1
Lens	16 MP, f/2.4, (wide)	50 MP, f/2.1, 18mm, (ultrawide)

Battery

Spec	Oppo F31	Oppo Reno15 FS
Capacity (mAh)	7000	6500
Chemistry	Si/C Li-Ion	Si/C Li-Ion
Wired Charging (W)	80	80

Body

Spec	Oppo F31	Oppo Reno15 FS
Build	—	Glass front (Gorilla Glass + ), glass back (AGC Dragontrail DT-Star D + )
SIM	Nano-SIM + Nano-SIM	Nano-SIM + Nano-SIM + eSIM (max 2 at a time)
Height (mm)	158.2	158.2
Thickness (mm)	8	8.2
Weight (g)	185	189
Width (mm)	75	74.9

Launch

Spec	Oppo F31	Oppo Reno15 FS
Announced	2025, September 17	2026, January 20
Status	Available. Released 2025, September 27	Available. Released 2026, January 20

Network

Spec	Oppo F31	Oppo Reno15 FS
2G Bands	GSM 850, 900, 1800, 1900	GSM 850, 900, 1800, 1900
3G Bands	HSDPA 900, 2100	HSDPA 800, 850, 900, 1700(AWS), 1900, 2100
4G Bands	1, 3, 5, 8, 19, 28, 38, 40, 41, 42, 48	LTE
5G Bands	1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA	SA/NSA
Speed	HSPA, LTE, 5G	HSPA, LTE, 5G
Technology	GSM, HSPA, LTE, 5G	GSM, HSPA, LTE, 5G

Connectivity

Spec	Oppo F31	Oppo Reno15 FS
Bluetooth	5.4	5.1
NFC	No	Yes (market/region dependent)
Positioning	GPS, GALILEO, GLONASS, BDS, QZSS	GPS, GLONASS, GALILEO, BDS, QZSS
Radio	Unspecified	Unspecified
USB Type	Type-C	Type-C
USB Version	2.0	2.0
Wi-Fi	Wi-Fi 5	Wi-Fi 5

Sound

Spec	Oppo F31	Oppo Reno15 FS
3.5mm Jack	No	No
Loudspeaker	Yes, with stereo speakers	Yes, with stereo speakers

Features

Spec	Oppo F31	Oppo Reno15 FS
Sensors	Fingerprint (under display, optical), accelerometer, proximity, compass	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass