| Product |
Oppo A3 4G
|
Xiaomi Redmi 2A
|
| Battery |
| Charging |
45W wired, PD2.0, PPS, 50% in 30 min |
- |
| Type |
5100 mAh |
Li-Ion 2200 mAh, removable |
| Body |
| Dimensions |
165.8 x 76.1 x 7.7 mm (6.53 x 3.00 x 0.30 in) |
134 x 67.2 x 9.4 mm (5.28 x 2.65 x 0.37 in) |
| SIM |
Nano-SIM + Nano-SIM |
Dual SIM (Micro-SIM, dual stand-by) |
| Weight |
186 g (6.56 oz) |
132 g (4.66 oz) |
| |
IP54 dust protected and water resistant (water splashes)
MIL-STD-810H compliant*
* does not guarantee ruggedness or use in extreme conditions |
- |
| Comms |
| Bluetooth |
5.0, A2DP, LE |
4.0, A2DP |
| NFC |
Yes, 360˚ (market/region dependent) |
No |
| Positioning |
GPS, GALILEO, GLONASS, BDS, QZSS |
GPS, GLONASS, BDS |
| Radio |
Unspecified |
FM radio |
| USB |
USB Type-C 2.0, OTG |
microUSB 2.0 |
| WLAN |
Wi-Fi 802.11 a/b/g/n/ac, dual-band |
Wi-Fi 802.11 b/g/n, hotspot |
| Display |
| Protection |
Panda glass |
To be confirmed |
| Resolution |
720 x 1604 pixels, 20:9 ratio (~264 ppi density) |
720 x 1280 pixels, 16:9 ratio (~312 ppi density) |
| Size |
6.67 inches, 107.2 cm2 (~85.0% screen-to-body ratio) |
4.7 inches, 60.9 cm2 (~67.6% screen-to-body ratio) |
| Type |
IPS LCD, 90Hz, 1000 nits (HBM) |
IPS LCD |
| Features |
| Sensors |
Fingerprint (side-mounted), accelerometer, proximity, compass |
Accelerometer, proximity |
| Launch |
| Announced |
2024, August 20 |
2015, March. Released 2015, April |
| Status |
Available. Released 2024, August 20 |
Discontinued |
| Main Camera |
| Dual |
50 MP, f/1.8, (wide), PDAF
Auxiliary lens |
- |
| Features |
LED flash, HDR, panorama |
LED flash, HDR |
| Single |
- |
8 MP, f/2.2, 28mm (wide), 1/3.2", 1.4µm, AF |
| Video |
1080p@30/60fps |
Yes |
| Memory |
| Card slot |
microSDXC |
microSDHC (dedicated slot) |
| Internal |
128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 4GB RAM, 256GB 6GB RAM, 256GB 8GB RAM |
8GB 1GB RAM |
| |
eMMC 5.1 |
- |
| Misc |
| Colors |
Sparkle Black, Starry Purple, Starlight White |
Black, Green, Yellow, Pink |
| Models |
CPH2669, CPH3669 |
- |
| Network |
| 2G bands |
GSM 850 / 900 / 1800 / 1900 |
GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G bands |
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 - version 1 |
HSDPA 850 / 1900 / 2100 |
| 4G bands |
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 26, 28, 38, 40, 41, 66 - version 1 |
3, 7, 38, 39, 40, 41 |
| Speed |
HSPA, LTE |
HSPA, LTE |
| Technology |
GSM / HSPA / LTE |
GSM / HSPA / LTE |
| |
1, 3, 5, 8, 40 - version 4 |
TD-SCDMA |
| Platform |
| Chipset |
Qualcomm SM-6115 Snapdragon 6s 4G Gen1 (11 nm) |
Leadcore L1860C |
| CPU |
Octa-core (4x2.1 GHz Cortex-A73 & 4x1.8 GHz Cortex-A53) |
Quad-core 1.5 GHz |
| GPU |
Adreno 610 |
Mali-T628 MP2 |
| OS |
Android 14, ColorOS 14 |
Android 5.0 (Lollipop), MIUI 6 |
| Selfie camera |
| Single |
5 MP, f/2.2, (wide) |
2 MP |
| Video |
1080p@30fps |
720p |
| Sound |
| 3.5mm jack |
Yes |
Yes |
| Loudspeaker |
Yes |
Yes |
