Both Oppo F31 Pro 5G and OPPO F23 comes with same RAM. In terms of display resolution, OPPO F23 has better resolution of 2400 x 1080 than Oppo F31 Pro 5G which has resolution of 2372 x 1080. OPPO F23 has more internal memory than Oppo F31 Pro 5G
| Name | Oppo F31 Pro 5G | OPPO F23 |
| RAM | 8 GB | 8 GB |
|---|---|---|
| Display | 6.57 in | 6.72 in |
| Internal Memory | 128 GB | 256 GB |
| Battery | 7000 mAh | 5000 mAh |
| Camera | 50 MP + 2 MP Dual | 64 MP + 2 MP + 2 MP Triple |
| Price | Rs. 27999 | Rs. 19450 |
The launch Date of the first phone is September 15, 2025. The cost of Oppo F31 Pro 5G is Rs. 27999. The launch Date of the second phone is May 15, 2023. The cost of OPPO F23 is Rs. 19450.
Oppo F31 Pro 5G has screen size of 6.57 inches which falls short to OPPO F23's 6.72 inch screen. Oppo F31 Pro 5G has AMOLED Screen type where as OPPO F23 has IPS LCD Screen type. OPPO F23 has display density of 411 PPI & Oppo F31 Pro 5G has only 390 PPI display density. In terms of screen to body ratio, Oppo F31 Pro 5G has better screen to body ratio of ~ 93% than OPPO F23's ~ 91.4%. Both mobiles have same aspect ratio of 20:9.
Both phones come with 8 GB RAM OPPO F23 has more Internal Memory (256 GB) than Oppo F31 Pro 5G (128 GB).
OPPO F23's 64 MP + 2 MP + 2 MP Triple Rear Camera outshines Oppo F31 Pro 5G's 50 MP + 2 MP Dual Rear Camera in terms of resolution. Both of them stand equal in terms of Front Camera Resolution as both have 32 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 15 and the second one on 13 version.
| Name | Oppo F31 Pro 5G | OPPO F23 |
| General | ||
| Country of Origin | India | |
| Model | F31 Pro | F23 |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| SAR | 1.13 W/kg (Head) 0.85 W/kg (Body) | |
| Device Type | Smartphone | Smartphone |
| Release Date | September 15, 2025 | May 15, 2023 |
| In The Box | Phone x 1, Charger x 1, USB Data Cable x 1, SIM Ejector Tool x 1, Protective Case x 1, Quick Guide x 1 | |
| Design | ||
| Dimensions | 75 x 158.2 x 8 mm | 76.1 x 165.6 x 8.2 mm |
| Weight | 191 g | 192 g |
| Colors | Space Grey | Desert Gold | Cool Black, Bold Gold |
| Display | ||
| Type | Color AMOLED Screen (1.07 B) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.57 inches, 1080 x 2372 pixels, 120 Hz | 6.72 inches, 1080 x 2400 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 390 PPI | ~ 411 PPI |
| Screen to Body Ratio | ~ 93% | ~ 91.4% |
| Glass Type | DT-Star D+ | Panda 1681 secondary tempered glass |
| Brightness | Normal brightness: 600nits (Typical), HBM: 1400nits (Typical) | |
| Features | Vivid mode: 100% DCI-P3, Natural mode: 100% sRGB | Vivid mode 96%NTSC/100% DCI-P3, Gentle mode 71%NTSC/100% sRGB, 550nits (Typical), Maximum brightness under sunlight: 680nits |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 8 GB | 8 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | Upto 8 GB Extra Virtual RAM |
| Storage | 128 GB | 256 GB |
| Storage Type | UFS 3.1 | UFS 2.2 |
| Card Slot | Yes, upto 1 TB | |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | n1/n3/n5/n8/n28B/n38/n40/n41/n77/n78 | NR: n1/n3/n5/n8/n28A/n40/n41/n77/n78 |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 6 (802.11ax) Supported, Wi-Fi 5 (802.11ac) Supported, 802.11a/b/g/n Supported, Wi-Fi Display Supported, WLAN Tethering Supported | Wi-Fi 5 (802.11ac), 802.11a/b/g/n/ |
| Bluetooth | Yes, v5.4, SBC, AAC, LDAC, aptX, aptX HD | Yes, v5.1, A2DP, LE, aptX HD |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| Extra | ||
| GPS | Single band: Beidou, GPS, GLONASS, Galileo, QZSS | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Fingerprint Sensor | Yes, In Display | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Proximity, Ambient light, Color temperature, E-compass, Accelerometer, Gyroscope | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | No | Yes |
| AI Features | AI Eraser 2.0, AI Perfect Shot, AI Group Photo Composer, AI Recompose, AI VoiceScribe, AI Call Assistant, AI Assistant for Notes, Google Gemini | |
| Water Resistance | Yes | |
| IP Rating | IP69 + IP68 + IP66 | |
| Dust Resistant | Yes | |
| Extra Features | Dual Stereo Speakers, Surround Yourself with Sound | |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) FOV 78°; 5P lens; AF Supported; Supports two-axis OIS 2 MP ƒ/2.4 (Macro) FOV 89°; 3P lens | 64 MP ƒ/1.7 (Wide Angle) 2 MP ƒ/2.4 MONO 2 MP ƒ/3.3 Microscope |
| Auto Focus | Yes | Yes |
| Features | Photo, Video, Portrait, Night, Panorama, SLO-MO, DUAL-VIEW VIDEO, TIME-LAPSE, STICKER, HI-RES, Underwater, PRO, DOC SCANNER | Nightscape, Photos, Videos, PRO, PANO, Portrait, Time-lapse, SLO-MO, Text scanner, Google Lens, Extra HD, Macro, Sticker, Dual-view video, Microscope |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 60 fps FHD, 720p @ 60 fps HD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 32 MP ƒ/2.4 (Wide Angle) FOV 82°; 5P lens Punch Hole | 32 MP ƒ/2.4 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v15 | Android v13 |
| Custom UI | ColorOS 15 | ColorOS 13.1 |
| Chipset | mediatek Dimensity 7300 Energy | Qualcomm Snapdragon 695 |
| CPU | 2.5 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| Core Details | 4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 | 2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver |
| GPU | Mali-G615 MC2 | Adreno 619 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | No |
| Audio Jack Type | USB Type-C | |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7000 mAh | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 80W SuperVOOC | Yes, 67W SUPERVOOC |
| Reverse Charging | Yes | |