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