Samsung Galaxy A9 2018 vs Vivo Y21
Price N/A Key Specs |
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Display | 6.3 | Battery | 3800 mAh | Camera | 24 MP + 8 MP + 10 MP + 5 MP | Storage | 128 GB 6 GB RAM |
| Network |
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Technology | GSM / HSPA / LTE | 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | 3G bands | HSDPA 850 / 900 / 1900 / 2100 | 4G bands | LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 20(800), 26(850), 28(700), 38(2600), 40(2300), 41(2500), 66(1700/2100) | Speed | HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat9 450/50 Mbps | GPRS | Yes | EDGE | Yes |
| Launch |
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Announced | 2018, October | Status | Available. Released 2018, November |
| Body |
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Dimensions | 162.5 x 77 x 7.8 mm (6.40 x 3.03 x 0.31 in) | Weight | 183 g (6.46 oz) | SIM | Dual SIM (Nano-SIM, dual stand-by) | | - Samsung Pay |
| Display for Samsung Galaxy A9 2018 |
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Type | Super AMOLED capacitive touchscreen, 16M colors | Size | 6.3 inches, 100.2 cm2 (~80.1% screen-to-body ratio) | Resolution | 1080 x 2220 pixels, 18.5:9 ratio (~393 ppi density) |
| Platform |
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OS | Android 8.0 (Oreo), planned upgrade to Android 9.0 (Pie) | Chipset | Qualcomm SDM660 Snapdragon 660 (14 nm) | CPU | Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260) | GPU | Adreno 512 |
| Memory |
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Card slot | microSD, up to 512 GB (dedicated slot) | Internal | 64/128 GB, 6/8 GB RAM |
|
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Main Camera |
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Quad | 24 MP, f/1.7, 27mm (wide), 1/2.8", 0.9µm, PDAF 8 MP, f/2.4, 12mm (ultrawide), 1/4.0", 1.12µm 10 MP f/2.4, 52mm, (telephoto), 1/3.9", 1.0µm, 2x optical zoom 5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm, depth sensor |
Features | LED flash, panorama, HDR |
Video | 2160p@30fps, 1080p@30fps |
|
Selfie camera |
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Single | 24 MP, f/2.0, 27mm (wide), 1/2.8", 0.9µm |
Features | HDR |
Video | 1080p@30fps |
|
Sound |
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Loudspeaker | Yes |
3.5mm jack | Yes |
| - Active noise cancellation with dedicated mic - Dolby Atmos |
|
Comms |
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WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
Bluetooth | 5.0, A2DP, LE |
GPS | Yes, with A-GPS, GLONASS, BDS, GALILEO |
NFC | Yes |
Radio | FM radio |
USB | 2.0, Type-C 1.0 reversible connector |
|
Features |
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Sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass |
| - ANT+ |
|
Battery |
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| Non-removable Li-Ion 3800 mAh battery |
Charging | Fast battery charging 18W |
|
Tests |
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Performance | Basemark OS II: 2768 / Basemark OS II 2.0: 2353 Basemark X: 20322 |
Display | Contrast ratio: Infinite (nominal), 4.220 (sunlight) |
Camera | Photo / Video |
Loudspeaker | Voice 69dB / Noise 72dB / Ring 77dB |
Audio quality | Noise -90.6dB / Crosstalk -93.8dB |
Battery life | |
|
space | Rs. 59,699 Key Specs |
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Display | 6.51" | Battery | 5000 mAh | Camera | 13 MP + 2 MP | Storage | 128GB Built-in |
| Network |
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Technology | GSM / HSPA / LTE | 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | 3G bands | HSDPA 850 / 900 / 2100 | 4G bands | 1, 3, 5, 8, 38, 40, 41 | Speed | HSPA 42.2/5.76 Mbps, LTE |
| Launch |
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Announced | 2021, August 20 | Status | Available. Released 2021, August 20 |
| Body |
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Dimensions | 164.3 x 76.1 x 8 mm (6.47 x 3.00 x 0.31 in) | Weight | 182 g (6.42 oz) | SIM | Dual SIM (Nano-SIM, dual stand-by) |
| Display for Vivo Y21 |
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Type | IPS LCD | Size | 6.51 inches, 102.3 cm2 (~81.8% screen-to-body ratio) | Resolution | 720 x 1600 pixels, 20:9 ratio (~270 ppi density) |
| Platform |
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OS | Android 11, Funtouch 11.1 | Chipset | Mediatek MT6765 Helio P35 (12nm) | CPU | Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) | GPU | PowerVR GE8320 |
| Memory |
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Card slot | microSDXC (dedicated slot) | Internal | 64GB 4GB RAM, 128GB 4GB RAM |
| |
Main Camera |
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Dual | 13 MP, f/2.2, (wide), PDAF 2 MP, f/2.4, (macro) |
Features | LED flash |
Video | 1080p@30fps |
|
Selfie camera |
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Single | 8 MP, f/2.0, (wide) |
Video | 1080p@30fps |
|
Sound |
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Loudspeaker | Yes |
3.5mm jack | Yes |
|
Comms |
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WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
Bluetooth | 5.0, A2DP, LE |
GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS |
NFC | No |
Radio | FM radio |
USB | USB Type-C 2.0, USB On-The-Go |
|
Features |
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Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass |
|
Battery |
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Type | Li-Po 5000 mAh, non-removable |
Charging | Fast charging 18W |
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