Samsung Galaxy M02s vs vivo Y20a
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| PHONES | ||
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| Phone Names | Samsung Galaxy M02s | vivo Y20a |
| Network | ||
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 2100 | HSDPA 850 / 900 / 2100 |
| 4G bands | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 | 1, 3, 5, 8, 38, 40, 41 |
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | HSPA, LTE |
| Technology | GSM / HSPA / LTE | GSM / HSPA / LTE |
| Launch | ||
|---|---|---|
| Announced | 2021, January 07 | 2020, December 30. Released 2021, January 02 |
| Status | Available. Released 2021, January 19 | Discontinued |
| Body | ||
|---|---|---|
| Build | Glass front, plastic back, plastic frame | Glass front, plastic back, plastic frame |
| Dimensions | 164.2 x 75.9 x 9.1 mm (6.46 x 2.99 x 0.36 in) | 164.4 x 76.3 x 8.4 mm (6.47 x 3.00 x 0.33 in) |
| SIM | · Nano-SIM· Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Weight | 196 g (6.91 oz) | 192 g (6.77 oz) |
| Display | ||
|---|---|---|
| Resolution | 720 x 1600 pixels, 20:9 ratio (~270 ppi density) | 720 x 1600 pixels, 20:9 ratio (~270 ppi density) |
| Size | 6.5 inches, 102.0 cm2 (~81.8% screen-to-body ratio) | 6.51 inches, 102.3 cm2 (~81.6% screen-to-body ratio) |
| Type | PLS LCD | IPS LCD |
| Platform | ||
|---|---|---|
| CPU | Octa-core 1.8 GHz Cortex-A53 | Octa-core (4x1.95 GHz Cortex-A53 & 4x1.45 GHz Cortex A53) |
| Chipset | Qualcomm SDM450 Snapdragon 450 (14 nm) | Qualcomm SDM439 Snapdragon 439 (12 nm) |
| GPU | Adreno 506 | Adreno 505 |
| OS | Android 10 | Android 10, Funtouch 11 |
| Memory | ||
|---|---|---|
| Card slot | microSDXC (dedicated slot) | microSDXC (dedicated slot) |
| Internal | 32GB 3GB RAM, 64GB 4GB RAM | 64GB 3GB RAM |
| eMMC 5.1 | eMMC 5.1 | |
| Main Camera | ||
|---|---|---|
| Go | - | |
| Features | LED flash | LED flash, HDR |
| Triple | 13 MP, f/2.2, (wide), AF 2 MP (macro) Auxiliary lens | 13 MP, f/1.8, (wide), PDAF 2 MP (macro) Auxiliary lens |
| Video | 1080p@30fps | 1080p@30fps |
| Selfie camera | ||
|---|---|---|
| Single | 5 MP, f/2.2 | 8 MP, f/1.8, (wide) |
| Video | - | 1080p@30fps |
| Sound | ||
|---|---|---|
| 3.5mm jack | Yes | Yes |
| 35mm jack | Yes | Yes |
| Loudspeaker | Yes | Yes |
| Comms | ||
|---|---|---|
| Bluetooth | Yes | 4.2, A2DP, LE |
| NFC | No | No |
| Positioning | GPS, GLONASS, GALILEO, BDS | GPS, GLONASS, GALILEO, BDS |
| Radio | FM radio | FM radio |
| USB | Yes | microUSB 2.0, OTG |
| WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Features | ||
|---|---|---|
| Sensors | Accelerometer, proximity | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass |
| Battery | ||
|---|---|---|
| Charging | 15W wired | 10W wired |
| Type | Li-Po 5000 mAh | 5000 mAh |
| Misc | ||
|---|---|---|
| Colors | Black, Blue, Red | Dawn White, Nebula Blue |
| Models | SM-M025F/DS, SM-M025F | V2052, V2054, V2070, V2101, V2034 |
| Price | About 100 EUR | About 130 EUR |
| SAR | 0.52 W/kg (head) | - |
| SAR EU | 0.40 W/kg (head) 1.37 W/kg (body) | - |