vivo U3 vs Oppo K3
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| PHONES | ||
|---|---|---|
| Phone Names | vivo U3 | Oppo K3 |
| Network | ||
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 |
| 4G bands | 1, 3, 4, 5, 8, 34, 38, 39, 40, 41 | 1, 3, 4, 5, 8, 38, 39, 40, 41 |
| Speed | HSPA, LTE | HSPA, LTE |
| Technology | GSM / CDMA / HSPA / LTE | GSM / CDMA / HSPA / LTE |
| CDMA 800 & TD-SCDMA | CDMA 800 & TD-SCDMA | |
| Launch | ||
|---|---|---|
| Announced | 2019, October. Released 2019, October | 2019, May. Released 2019, May |
| Status | Discontinued | Discontinued |
| Body | ||
|---|---|---|
| Build | Glass front, plastic back, plastic frame | Glass front (Gorilla Glass 5), plastic back, plastic frame |
| Dimensions | 162.2 x 76.5 x 8.9 mm (6.39 x 3.01 x 0.35 in) | 161.2 x 76 x 9.4 mm (6.35 x 2.99 x 0.37 in) |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Weight | 193 g (6.81 oz) | 191 g (6.74 oz) |
| Display | ||
|---|---|---|
| Protection | - | Corning Gorilla Glass 5 |
| Resolution | 1080 x 2340 pixels, 19.5:9 ratio (~395 ppi density) | 1080 x 2340 pixels, 19.5:9 ratio (~394 ppi density) |
| Size | 6.53 inches, 104.7 cm2 (~84.4% screen-to-body ratio) | 6.5 inches, 104.8 cm2 (~85.5% screen-to-body ratio) |
| Type | IPS LCD | AMOLED |
| Platform | ||
|---|---|---|
| CPU | Octa-core (2x2.0 GHz Kryo 460 Gold & 6x1.7 GHz Kryo 460 Silver) | Octa-core (2x2.2 GHz Kryo 360 Gold & 6x1.7 GHz Kryo 360 Silver) |
| Chipset | Qualcomm SDM675 Snapdragon 675 (11 nm) | Qualcomm SDM710 Snapdragon 710 (10 nm) |
| GPU | Adreno 612 | Adreno 616 |
| OS | Android 9.0 (Pie), Funtouch 9.0 | Android 9.0 (Pie), ColorOS 6 |
| Memory | ||
|---|---|---|
| Card slot | microSDXC (uses shared SIM slot) | No |
| Internal | 64GB 4GB RAM, 64GB 6GB RAM | 64GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM |
| UFS 2.1 | UFS 2.1 | |
| Main Camera | ||
|---|---|---|
| Dual | - | 16 MP, f/1.7, 1/2.5", 1.12µm, PDAF Auxiliary lens |
| Features | LED flash, HDR, panorama | LED flash, HDR, panorama |
| Triple | 16 MP, f/1.8, (wide), PDAF 8 MP, f/2.2, 13mm (ultrawide) 2 MP (macro) | - |
| Video | 4K@30fps, 1080p@30fps | 4K@30fps, 1080p@30/120fps, gyro-EIS |
| Selfie camera | ||
|---|---|---|
| Features | HDR | HDR |
| Single | 16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm | Motorized pop-up 16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm |
| Video | 1080p@30fps | 1080p@30fps |
| Sound | ||
|---|---|---|
| 3.5mm jack | Yes | Yes |
| 35mm jack | Yes | Yes |
| Loudspeaker | Yes | Yes |
| Comms | ||
|---|---|---|
| Bluetooth | 5.0, A2DP, LE, aptX | 5.0, A2DP, LE, aptX HD |
| NFC | No | No |
| Positioning | GPS, GLONASS, GALILEO, BDS | GPS, GLONASS, BDS |
| Radio | FM radio | FM radio |
| USB | microUSB 2.0, OTG | USB Type-C 2.0, OTG |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct | Wi-Fi 802.11 а/b/g/n/ac, dual-band, Wi-Fi Direct |
| Features | ||
|---|---|---|
| Sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
| Battery | ||
|---|---|---|
| Charging | 18W wired 5W reverse wired | 20W wired |
| Type | 5000 mAh, non-removable | Li-Po 3765 mAh, non-removable |
| Misc | ||
|---|---|---|
| Colors | Black, Blue, Green | Black, Nebula Purple, Morning White |
| Models | V1941A, V1941T | CPH1955, PCGM00 |
| Price | About 130 EUR | About 210 EUR |