OPPO F9 Pro (6GB RAM + 128GB) has better RAM than Xiaomi Redmi A4 5G. In terms of display resolution, OPPO F9 Pro (6GB RAM + 128GB) has better resolution of 2340 x 1080 than Xiaomi Redmi A4 5G which has resolution of 1640 x 720. OPPO F9 Pro (6GB RAM + 128GB) has more internal memory than Xiaomi Redmi A4 5G
| Name | OPPO F9 Pro (6GB RAM + 128GB) | Xiaomi Redmi A4 5G |
| RAM | 6 GB | 4 GB |
|---|---|---|
| Display | 6.3 in | 6.88 in |
| Internal Memory | 128 GB | 64 GB |
| Battery | 3500 mAh | 5160 mAh |
| Camera | 16 MP + 2 MP Dual | 50 MP Dual |
| Price | Rs. 14994 | Rs. 11990 |
The launch Date of the first phone is August 21, 2018. The cost of OPPO F9 Pro (6GB RAM + 128GB) is Rs. 14994. The launch Date of the second phone is November 20, 2024. The cost of Xiaomi Redmi A4 5G is Rs. 11990.
Xiaomi Redmi A4 5G has larger screen size of 6.88 inches in comparison to OPPO F9 Pro (6GB RAM + 128GB)'s 6.3 inch screen. OPPO F9 Pro (6GB RAM + 128GB) has IPS LCD Screen type where as Xiaomi Redmi A4 5G has LCD Screen type. OPPO's phone has display density of 409 PPI & Xiaomi's phone has only 260 PPI display density. OPPO F9 Pro (6GB RAM + 128GB) has 19.5:9 aspect ratio where as Xiaomi Redmi A4 5G has 20.5:9 aspect ratio.
OPPO F9 Pro (6GB RAM + 128GB)'s larger 6 GB RAM is better for playing games and all with respect to Xiaomi Redmi A4 5G's lower 4 GB RAM. OPPO F9 Pro (6GB RAM + 128GB) has more Internal Memory (128 GB) than Xiaomi Redmi A4 5G (64 GB).
Xiaomi Redmi A4 5G's 50 MP Dual Rear Camera outclasses OPPO F9 Pro (6GB RAM + 128GB)'s 16 MP + 2 MP Dual Rear Camera in terms of resolution. OPPO F9 Pro (6GB RAM + 128GB) will be better choice if you're looking to click lot of selfies as it has better 25 MP Front Camera in comparison to Xiaomi Redmi A4 5G's 5 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version v8.1 (Oreo) and the second one on 14 version.
| Name | OPPO F9 Pro (6GB RAM + 128GB) | Xiaomi Redmi A4 5G |
| General | ||
| Model | F9 Pro | Redmi A4 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | August 21, 2018 | November 20, 2024 |
| In The Box | Handset, Adapter, USB Type-C Cable, Sim Eject Tool, Quick Start Guide, Warranty Card | |
| Design | ||
| Dimensions | 74 x 156.7 x 7.99 mm | 77.8 x 171.88 x 8.22 mm |
| Weight | 169 g | 212.35 g |
| Colors | Starry black, Sparkle Purple | |
| Display | ||
| Type | Color LTPS IPS LCD (16M Colors) | Color LCD Screen (16M Colors) |
| Touch | Yes | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.3 inches, 1080 x 2340 pixels | 6.88 inches, 720 x 1640 pixels, 120 Hz |
| Aspect Ratio | 19.5:9 | 20.5:9 |
| PPI | ~ 409 PPI | ~ 260 PPI |
| Screen to Body Ratio | ~ 90% | |
| Features | Brightness: 600 nits, TÜV low blue light certification TÜV flicker-free certification TÜV Circadian Friendly | |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
| Memory | ||
| RAM | 6 GB | 4 GB |
| Expandable RAM | Upto 4 GB Extra Virtual RAM | |
| Storage | 128 GB | 64 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, upto 256 GB | Yes, upto 1 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | SA: n1/n3/n5/n8/n28/n40/n78 | |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wifi 5 | |
| Bluetooth | Yes, v4.2 | Yes, v5.3 |
| USB | Yes | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | |
| IR Blaster | No | |
| Extra | ||
| GPS | yes with A-GPS, Glonass | Yes, with GPS, AGPS, Glonass, Beidou |
| Fingerprint Sensor | Yes, Rear | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Compass | |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes | |
| IP Rating | IP52 | |
| Extra Features | Mono Speaker, Single Mic, LPDDR4x RAM, How Many Years of OS+ Security Updates Support: 2+4 | |
| Camera | ||
| Rear Camera | 16 MP + 2 MP | 50 MP ƒ/1.8 (Wide Angle) 5P |
| Auto Focus | Yes, yes Phase Detection autofocus | Yes |
| Features | Digital Zoom, Auto Flash, Face detection, Touch to focus | HDR, 10x Zoom with Steering UI |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 25 MP | 5 MP ƒ/2.2 |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v8.1 (Oreo) | Android v14 |
| Chipset | MediaTek Helio P60 | Qualcomm Snapdragon 4s Gen2 |
| CPU | 2 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 2xA78@ 2.0GHz+6xA55@ 1.8GHz | |
| GPU | Mali-G72 MP3 | Adreno |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | MP3, AMR, FLAC, APE |
| Video | Yes | MP4, M4V. MKV, XVID |
| FM Radio | Yes | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3500 mAh, Li-Po Battery | 5160 mAh, Li-Po Battery |
| Fast Charging | Yes, Fast | Yes, 18W Fast Charging |