Oppo R7s vs Samsung Galaxy A30s
| Phones Images | |||||
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| PHONES | ||
|---|---|---|
| Phone Names | Oppo R7s | Samsung Galaxy A30s |
| Network | ||
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 1900 / 2100 - Global, Taiwan, USA | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands | 1, 3, 5, 7, 8, 20, 40 - Global | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 38, 40, 41, 66 |
| Speed | HSPA, LTE Cat4 150/50 Mbps | HSPA, LTE |
| Technology | GSM / HSPA / LTE | GSM / HSPA / LTE |
| 1, 2, 4, 7, 17 - USA | - | |
| Launch | ||
|---|---|---|
| Announced | 2015, October. Released 2015, December | 2019, August 22. Released 2019, September 11 |
| Status | Discontinued | Discontinued |
| Body | ||
|---|---|---|
| Build | - | Glass front, plastic back, plastic frame |
| Dimensions | 151.8 x 75.4 x 7 mm (5.98 x 2.97 x 0.28 in) | 158.5 x 74.7 x 7.8 mm (6.24 x 2.94 x 0.31 in) |
| SIM | Nano-SIM + Micro-SIM | · Nano-SIM· Nano-SIM + Nano-SIM |
| Weight | 155 g (5.47 oz) | 169 g (5.96 oz) |
| Display | ||
|---|---|---|
| Protection | Corning Gorilla Glass 3 | Asahi Dragontrail Glass |
| Resolution | 1080 x 1920 pixels, 16:9 ratio (~401 ppi density) | 720 x 1560 pixels, 19.5:9 ratio (~268 ppi density) |
| Size | 5.5 inches, 83.4 cm2 (~72.9% screen-to-body ratio) | 6.4 inches, 100.5 cm2 (~84.9% screen-to-body ratio) |
| Type | AMOLED | Super AMOLED |
| Platform | ||
|---|---|---|
| CPU | Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53) | Octa-core (2x1.8 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53) |
| Chipset | Qualcomm MSM8939 Snapdragon 615 (28 nm) | Exynos 7904 (14 nm) |
| GPU | Adreno 405 | Mali-G71 MP2 |
| OS | Android 5.1 (Lollipop), ColorOS 2.1 | Android 9.0 (Pie), upgradable to Android 11, One UI 3.1 |
| Memory | ||
|---|---|---|
| Card slot | microSDXC (uses shared SIM slot) | microSDXC (dedicated slot) |
| Internal | 32GB 4GB RAM | 32GB 3GB RAM, 64GB 4GB RAM, 128GB 4GB RAM |
| eMMC 4.5 | eMMC 5.1 | |
| Main Camera | ||
|---|---|---|
| Features | LED flash, panorama, HDR | LED flash, panorama, HDR |
| Single | 13 MP, f/2.2, PDAF | 13 MP, AF |
| Triple | - | 25 MP, f/1.7, 27mm (wide), PDAF 8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm Auxiliary lens |
| Video | 1080p@30fps | 1080p@30fps |
| Selfie camera | ||
|---|---|---|
| Single | 8 MP, f/2.4 | 16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm |
| Video | - | 1080p@30fps |
| Sound | ||
|---|---|---|
| 3.5mm jack | Yes | Yes |
| 35mm jack | Yes | Yes |
| Loudspeaker | Yes | Yes |
| Comms | ||
|---|---|---|
| Bluetooth | 4.0, A2DP | 5.0, A2DP, LE |
| Infrared port | - | Yes |
| NFC | No | Yes (market/region dependent) |
| Positioning | GPS | GPS, GLONASS, GALILEO, BDS |
| Radio | No | FM radio |
| USB | microUSB 2.0, OTG | USB Type-C 2.0, OTG |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Features | ||
|---|---|---|
| Sensors | Accelerometer, proximity, compass | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
| Battery | ||
|---|---|---|
| Charging | 20W wired, 75% in 30 min | 15W wired |
| Type | Li-Po 3070 mAh, non-removable | Li-Po 4000 mAh, non-removable |
| Misc | ||
|---|---|---|
| Colors | Golden | Prism Crush Black, Prism Crush White, Prism Crush Green, Prism Crush Violet2 |
| Models | R7sf | SM-A307F, SM-A307FN, SM-A307G, SM-A307GN, SM-A307GT |
| Price | About 260 EUR | About 260 EUR |
| SAR | - | 0.87 W/kg (head) 0.43 W/kg (body) |
| SAR EU | - | 1.05 W/kg (head) 1.54 W/kg (body) |
| Pricing | ||
|---|---|---|
| 128GB 4GB RAM | - | $ 194.02 |
| 64GB 4GB RAM | - | $ 269.99 |
| RENEWED | - | £ 120.00 |
| Tests | ||
|---|---|---|
| Audio quality | Noise -94.5dB / Crosstalk -94.9dB | - |
| Battery life | Endurance rating 73h | - |
| Camera | Photo / Video | - |
| Display | Contrast ratio: Infinite (nominal), 3.964 (sunlight) | - |
| Loudspeaker | Voice 73dB / Noise 66dB / Ring 71dB | - |
| Performance | Basemark OS II 2.0: 930Basemark X: 5302 | - |
| OUR TESTS | ||
|---|---|---|
| Audio quality | Noise -94.5dB / Crosstalk -94.9dB | - |
| Battery (old) | Endurance rating 73h | - |
| Camera | Photo / Video | - |
| Display | Contrast ratio: Infinite (nominal), 3.964 (sunlight) | - |
| Loudspeaker | Voice 73dB / Noise 66dB / Ring 71dB | - |
| Performance | Basemark OS II 2.0: 930Basemark X: 5302 | - |