Apple Iphone 15
Apple Iphone 15 Pro Max
Samsung Galaxy S23 Ultra
Oppo A91 vs Xiaomi Redmi Note 8 Pro
Oppo A91
Xiaomi Redmi Note 8 Pro
| BASIC INFO |
|---|
| Model No | A91 | Redmi Note 8 Pro |
| Status | Available | Available |
| Release Date | 2019, December 26 | 2019, September |
| Dimension | 160.2 x 73.3 x 7.9 mm (6.31 x 2.89 x 0.31 in) | 161.4 x 76.4 x 8.8 mm (6.35 x 3.01 x 0.35 in) |
| Weight | 172 g (6.07 oz) | 200 g |
| Colors | Dark Blue, Red, Blue | Black, Red, Blue, White, Deep Sea Blue, Midnight Blue |
| Body Metrial | - | Front/back glass (Gorilla Glass 5) |
| W & D Proof | - | - |
| SIM Type | Dual SIM (Nano-SIM, dual stand-by) | Hybrid Dual SIM (Nano-SIM, dual stand-by) |
| Technology | GSM / CDMA / HSPA / LTE | GSM / HSPA / LTE |
| OS | Android 9.0 (Pie); ColorOS 6.1 | Android 9.0 (Pie); MIUI 10 |
| PROSESSING |
|---|
| Processor | Octa-core (4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53) | Octa-core (2x Cortex-A76 & 6x Cortex-A55) |
| Chipset | Mediatek MT6771V Helio P70 (12nm) | Mediatek Helio G90T (12nm) |
| GPU | Mali-G72 MP3 | Mali-G76MC4 |
| MEMORY |
|---|
| RAM | 8 GB | (6GB) or (8GB) |
| Storage | 128 GB | (64GB + 128GB) or (128GB + 256GB) |
| Card Slot | microSD, up to 256 GB (dedicated slot) | microSD, up to 256 GB (uses shared SIM slot) |
| DISPLAY |
|---|
| Size | 6.4 inches, 98.9 cm2 | 6.53 inches |
| Type | AMOLED capacitive touchscreen, 16M colors | IPS LCD capacitive touchscreen, 16M colors |
| Resolation | 1080 x 2400 pixels, 20:9 ratio | 1080 x 2340 pixels, 500 nits max brightness |
| PPI | (~411 ppi density) | 395 ppi density |
| Multi touch | Yes | Yes |
| Protection | - | Corning Gorilla Glass 5 |
| CAMERA |
|---|
| Primary | Quad 48 MP, f/1.8 (wide) + 8 MP f/2.2 (ultrawide) + 2 MP B/W + 2 MP depth | Quad 64 MP + 8 MP + 2 MP + 2 MP |
| Video | 2160p@30fps | 2160p@30fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS |
| Flash | LED | LED |
| Features | HDR, panorama | HDR, panorama |
| Selfie | 16 MP f/2.0 | 20 MP |
| BATTERY |
|---|
| Battery | Li-Po | Li-Po |
| Capacity | 4025 mAh | 4500 mAh |
| Removable | Non-removable | Non-removable |
| StandBy | - | - |
| Talk Time | - | - |
| Music Play | - | - |
| Browsing | - | - |
| Video Playback | - | - |
| F Charging | Fast battery charging 30W: 67% in 30 min (VOOC Flash Charge 4.0) | Fast battery charging 18W |
| W Charging | - | - |
| NETWORK |
|---|
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 |
| 4G Network | LTE band 1(2100), 3(1800), 4(1700/2100), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 40(2300), 41(2500) |
| Speed | HSPA 42.2/11.5 Mbps, LTE-A | HSPA 42.2/5.76 Mbps, LTE-A |
| 5G | - | - |
| CONECTIVY |
|---|
| WALAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
| BlueTooth | 5.0, A2DP, LE, aptX HD | 5.0, A2DP, LE |
| USB | 2.0, Type-C 1.0 reversible connector, USB On-The-Go | 2.0, Type-C 1.0 reversible connector |
| GPS | Yes, with A-GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| NFC | - | Yes |
| Audio jeck | 3.5mm Jack Active noise cancellation with dedicated mic | 3.5mm Jack Active noise cancellation with dedicated mic |
| OTHERS |
|---|
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass |
| Radio | FM radio | FM radio, recording |
| SARUS | - | 1.13 W/kg (head) 0.63 W/kg (body) |
| SAREU | - | 0.38 W/kg (head) 0.80 W/kg (body) |
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