OPPO F31 Pro 5G vs OPPO F33 Pro 5G
A spec-by-spec comparison of the OPPO F31 Pro 5G and the OPPO F33 Pro 5G, taken from their full specification sheets. Green marks the better value in each measured row.
Head to head
| OPPO F31 Pro 5G | OPPO F33 Pro 5G |
|---|
| Our rating | 8/10 | 8/10 |
| Battery | 7,000 mAh | 7,000 mAh |
| Wired charging | 80W | 80W |
| RAM (max) | — | 8 GB |
| Storage (max) | 256 GB | 256 GB |
| Screen size | 6.57 in | 6.57 in |
| Refresh rate | 120 Hz | 120 Hz |
| Main camera | 50 MP | 50 MP |
| Weight (lower is lighter) | 0 g | 194 g |
| Released | Sep 2025 | Apr 2026 |
Summary: OPPO F31 Pro 5G is ahead on weight (lower is lighter).
Display
| OPPO F31 Pro 5G | OPPO F33 Pro 5G |
|---|
| Type | AMOLED, 120Hz, 1400 nits (peak) | AMOLED, 1B colors, 120Hz, 600 nits (typ), 1400 nits (HBM) |
| Size | 6.57 inches | 6.57 inches, 104.2 cm2 (~88.2% screen-to-body ratio) |
| Resolution | 1080 x 2372 pixels | 1080 x 2372 pixels (~397 ppi density) |
| Pixel Density | 397 ppi | — |
| Protection | — | Asahi Dragontrail DT-STAR D+ |
| Features | — | 2160Hz High-frequency PWM dimming, 100% DCI-P3 color gamut |
Platform
| OPPO F31 Pro 5G | OPPO F33 Pro 5G |
|---|
| OS | Android 15, ColorOS 15 | Android 16, ColorOS 16.0 |
| Chipset | MediaTek Dimensity 7300 Energy 5G | MediaTek Dimensity 6360 MAX (6 nm) |
| CPU | Octa-core | Octa-core (2x 2.4 GHz Cortex-A76 & 6x 2.0 GHz Cortex-A55) |
| GPU | Not specified | ARM Mali-G57 MC2 |
Memory
| OPPO F31 Pro 5G | OPPO F33 Pro 5G |
|---|
| RAM | 8GB, 12GB | — |
| Storage | 128GB, 256GB | — |
| Card slot | No | microSDXC (uses shared SIM slot, up to 2TB) |
| Internal | — | 128GB 8GB RAM, 256GB 8GB RAM |
| RAM Type | — | LPDDR4X |
| ROM Type | — | UFS 2.2 |
Main Camera
| OPPO F31 Pro 5G | OPPO F33 Pro 5G |
|---|
| Modules | Dual: 50 MP, f/1.8, (wide), PDAF, OIS; 2 MP, f/2.4 (auxiliary) | Dual: 50 MP, f/1.8, (wide), OV50D40 sensor, OIS, PDAF; 2 MP, f/2.4, (depth) |
| Features | Color spectrum sensor, LED flash, HDR, panorama | Portrait, Night, Panorama, SLO-MO, Dual-view video, TIME-LAPSE, STICKER, HI-RES, Google Lens, Underwater, PRO, DOC SCANNER |
| Video | 4K@30fps, 1080p@30/60/120fps, gyro-EIS, OIS | 1080p@30/60fps, 720p@30/60fps, SLO-MO video: 120fps, TIME-LAPSE: 30 fps, gyro-EIS |
Selfie Camera
| OPPO F31 Pro 5G | OPPO F33 Pro 5G |
|---|
| Modules | Single: 32 MP, f/2.4, (wide), FOV 82° | Single: 50 MP, f/2.0, GC50F6 sensor, 100° wide FoV |
| Features | Fixed Focus, Dual-view Video, Night, panorama, Portrait, Screen flash, Time-lapse | Panorama, Portrait, Night, Time-Lapse, Dual-view video |
| Video | 4K@30fps, 720p@30fps, 1080p@30 | 1080p@30fps |
Battery
| OPPO F31 Pro 5G | OPPO F33 Pro 5G |
|---|
| Type | Li-Po 7000 mAh, non-removable | Li-Po 7000 mAh, non-removable |
| Charging | 80W SuperVOOC fast charging, 10W reverse wired charging | 80W SuperVOOC fast charging, 10W wired reverse charging |
Body
| OPPO F31 Pro 5G | OPPO F33 Pro 5G |
|---|
| Dimensions | 185.20 x 75.00 x 8.10 mm | 158.4 x 75.2 x 8.3 mm |
| Weight | 191.00 g | 194 g |
| Protection | IP69 dust/water resistant | — |
| Build | — | Glass front (Asahi Dragontrail DT-STAR D+), plastic frame, plastic back |
| SIM | — | Dual SIM (Nano-SIM, hybrid dual stand-by) |
| Durability | — | IP69K/IP68/IP66 dust/water resistant, MIL-STD-810H compliant |
Comms
| OPPO F31 Pro 5G | OPPO F33 Pro 5G |
|---|
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/ax | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct |
| Bluetooth | v5.40 | 5.4, A2DP, LE, aptX HD |
| GPS | Yes | — |
| NFC | Yes | No |
| USB | USB Type-C | USB Type-C 2.0, OTG |
| Positioning | — | GPS, GLONASS, BDS, GALILEO, QZSS |
| Radio | — | No |
Launch
| OPPO F31 Pro 5G | OPPO F33 Pro 5G |
|---|
| Announced | 2025, September 15 | Not explicitly stated |
| Status | Available | — |
| Released | — | 2026, April 26 |
Frequently asked questions
Which is lighter, OPPO F31 Pro 5G or OPPO F33 Pro 5G?
OPPO F31 Pro 5G — 0 g for the OPPO F31 Pro 5G versus 194 g for the OPPO F33 Pro 5G.
Which is newer, OPPO F31 Pro 5G or OPPO F33 Pro 5G?
OPPO F33 Pro 5G — Sep 2025 for the OPPO F31 Pro 5G versus Apr 2026 for the OPPO F33 Pro 5G.
Is the OPPO F31 Pro 5G or the OPPO F33 Pro 5G rated higher?
We rate the OPPO F31 Pro 5G 8/10 and the OPPO F33 Pro 5G 8/10.
Best phone lists →
