Oppo K9 Pro vs Oppo A1k
Comparing 2 products
| General Overview | ||
| Device Type | Bar | Bar |
| Model | PEYM00 | Oppo A1k (CPH1923) |
| Announced | 2021, September | 2019, April |
| Released | 2021, September | 2019, April |
| Status | Available | Available |
| Design | ||
| Type | Bar | Bar |
| Dimensions | 158.7 x 73.5 x 8.5 mm (6.25 x 2.89 x 0.33 in) | 154.5 x 73.8 x 8.4 mm (6.08 x 2.91 x 0.33 in) |
| Weight | 180 g (6.35 oz) | 170 g (6.00 oz) |
| Colors | Black, Aurora | Black, Red |
| Network | ||
| 2G Network | Yes | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | Yes | HSDPA 850 / 900 / 2100 |
| 4G Network | Yes | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600), 40(2300), 41(2500) |
| 5G Network | Yes | - |
| SIM | Nano SIM | Nano SIM |
| Dual SIM | Yes, Dual SIM (Nano-SIM, dual stand-by) | Yes, Dual SIM (Nano-SIM, dual stand-by) |
| Display | ||
| Display Type | AMOLED | IPS LCD |
| Size | 6.43 inches, 99.8 cm2 (~85.6% screen-to-body ratio) | 6.1 inches, 91.3 cm2 (~80.1% screen-to-body ratio) |
| Resolution | 1080 x 2400 pixels | 720 x 1560 pixels, |
| Display Colors | 16M colors or more | 16M Colors |
| Pixel Density | 409 ppi density | 282 ppi density |
| Touch Screen | Yes | Yes, Capacitive Touchscreen |
| Features | 120Hz, HDR10, 430 nits (typ), 800 nits (peak) | - |
| Display Protection | - | Corning Gorilla Glass 3 |
| Media | ||
| FM Radio | No | Yes |
| Earphone Jack | Yes | Yes |
| Camera | ||
| Camera Set | Triple Cameras | Single Camera |
| Main Camera | 64 MP, f/1.7, 26mm (wide), PDAF | 8 MP, f/2.2, 1/3.2", 1.4µm, AF |
| 2nd Camera | 8 MP, f/2.2, 119˚ (ultrawide) | - |
| 3rd Camera | 2 MP, f/2.4, (macro) | - |
| Camera Video | 4K@30fps, 1080p@30/60/120fps; gyro-EIS | 1080p@30fps |
| Features | HDR, panorama | HDR, panorama |
| Flash | Dual-LED dual-tone flash | LED Flash |
| Selfie Set | Single Camera | Single Camera |
| Selfie Camera | 16 MP, f/2.4, (wide) | 5 MP, f/2.0, 1/5", 1.12µm |
| Selfie Video | 1080p@30fps, gyro-EIS | 720p@30fps |
| Features | - | HDR |
| Software | ||
| OS | Android 11 | Android 9.0 (Pie) |
| User Interface | ColorOS 11.3 | ColorOS 6 |
| Hardware | ||
| Chipset | MediaTek MT6893 Dimensity 1200 5G (6 nm) | Mediatek MT6762 Helio P22 (12 nm) |
| CPU | Octa-core (1x3.0 GHz Cortex-A78 & 3x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) | Octa-core 2.0 GHz Cortex-A53 |
| GPU | Mali-G77 MC9 | PowerVR GE8320 |
| RAM | 8/12 GB | 2 GB |
| Internal Storage | 128/256 GB | 32 GB |
| Card Slot | No | Yes, microSD, up to 256 GB (dedicated slot) |
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | Accelerometer, proximity, compass |
| Connectivity | ||
| Bluetooth | 5.2, A2DP, LE, aptX HD | 4.2, A2DP, LE |
| Wi-fi | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct | Wi-Fi 802.11 b/g/n |
| Wi-fi Hotspot | Yes | Yes |
| USB | USB Type-C 2.0, USB On-The-Go | microUSB 2.0, USB On-The-Go |
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS | Yes, with A-GPS, GLONASS, BDS |
| NFC | Yes | No |
| Data | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A, 5G | HSPA, LTE-A |
| Battery | ||
| Battery Type | Li-Poly (Lithium Polymer) | Li-Poly (Lithium Polymer) |
| Capacity | 4500 mAh, Battery | 4000 mAh battery |
| Placement | Non-removable | Non-removable |
| Fast Charging | Yes, 60W, 50% in 16 min (advertised) | - |
| Standby | - | - |
| Talk Time | - | - |
| Music Play | - | - |
