Compare
Specifications
Oppo R15 |
vivo X21 |
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Full
Differences
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Oppo R15 |
vivo X21 |
| Network | ||
|---|---|---|
| Technology | GSM / CDMA / HSPA / LTE | GSM / CDMA / HSPA / LTE |
| 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| CDMA 800 & TD-SCDMA | CDMA 800 & TD-SCDMA | |
| 3G Network | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 |
| 4G Network | 1, 2, 3, 4, 5, 7, 8, 34, 38, 39, 40, 41 | 1, 2, 3, 5, 8, 34, 38, 39, 40, 41 |
| Speed | HSPA 42.2/5.76 Mbps, LTE (2CA) Cat13 600/100 Mbps | HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps |
| Launch | ||
|---|---|---|
| Announced | 2018, March | 2018, March |
| Status | Available. Released 2018, April | Available. Released 2018, March |
| Body | ||
|---|---|---|
| Dimensions | 155.1 x 75.2 x 7.4 mm (6.11 x 2.96 x 0.29 in) | 154.5 x 74.8 x 7.4 mm (6.08 x 2.94 x 0.29 in) |
| Weight | 175 g (6.17 oz) | 156.2 g (5.50 oz) |
| Build | Glass front (Gorilla Glass 5), glass back, aluminum frame | Glass front (Gorilla Glass 3), aluminum back, aluminum frame |
| SIM | Hybrid Dual SIM (Nano-SIM, dual stand-by) | Hybrid Dual SIM (Nano-SIM, dual stand-by) |
| Display | ||
|---|---|---|
| Type | AMOLED | Super AMOLED |
| Size | 6.28 inches, 98.9 cm2 (~84.8% screen-to-body ratio) | 6.28 inches, 98.4 cm2 (~85.2% screen-to-body ratio) |
| Resolution | 1080 x 2280 pixels, 19:9 ratio (~401 ppi density) | 1080 x 2280 pixels, 19:9 ratio (~402 ppi density) |
| Protection | Corning Gorilla Glass 5 | Corning Gorilla Glass 3 |
| Platform | ||
|---|---|---|
| OS | Android 8.1 (Oreo), ColorOS 5 | Android 8.1 (Oreo), Funtouch 4 |
| Chipset | Mediatek MT6771 Helio P60 (12 nm) | Qualcomm SDM660 Snapdragon 660 (14 nm) |
| CPU | Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53) | Octa-core (4x2.2 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) |
| GPU | Mali-G72 MP3 | Adreno 512 |
| Memory | ||
|---|---|---|
| Card slot | microSDXC (uses shared SIM slot) | microSDXC (uses shared SIM slot) |
| Internal | 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM | 64GB 6GB RAM, 128GB 6GB RAM |
| eMMC 5.1 | eMMC 5.1 | |
| Main Camera | ||
|---|---|---|
| Modules | 16 MP, f/1.7, 1/2.6", 1.22µm, PDAF 5 MP, f/2.2, (depth) |
12 MP, f/1.8, 1/2.55", 1.4µm, dual pixel PDAF 5 MP, f/2.4, (depth) |
| Features | LED flash, HDR, panorama | LED flash, HDR, panorama |
| Video | 4K@30fps, 1080p@30fps | 1080p@30fps |
| Selfie Camera | ||
|---|---|---|
| Modules | 20 MP, f/2.0, (wide), 1/2.8", 1.0µm | 12 MP, f/2.0, (wide), 1/2.8", 1.28µm |
| Video | 1080p@30fps | 1080p@30fps |
ADVERTISEMENT
| Sound | ||
|---|---|---|
| Loudspeaker | Yes | Yes |
| 3.5mm jack | Yes | Yes |
| 32-bit/192kHz Hi-Res audio | ||
| Comms | ||
|---|---|---|
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Bluetooth | 4.2, A2DP, LE, EDR | 5.0, A2DP, LE |
| Positioning | GPS, GLONASS | GPS, GLONASS |
| NFC | No | No |
| Infrared port | No | No |
| Radio | No | FM radio |
| USB | microUSB 2.0, OTG | microUSB 2.0, OTG |
| Features | ||
|---|---|---|
| Sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass | Fingerprint (rear-mounted), accelerometer, proximity, compass |
| Battery | ||
|---|---|---|
| Type | Li-Po 3450 mAh, non-removable | Li-Ion 3200 mAh, non-removable |
| Charging | 20W wired | 18W wired |
| Misc | ||
|---|---|---|
| Colors | Hot Red, Snow White, Star Purple, Fantasy Pink | Black, Aurora White, Ruby Red | Models | PACM00, CPH1835, PACT00, PAAT00 | 1725, X21A |
| Price | About 460 EUR | About 450 EUR |
| Tests | ||
|---|---|---|
| Performance | AnTuTu: 140161 (v7) GeekBench: 5806 (v4.4) |
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