Selected: Celkon Q450
Selected: vivo Y17s
Celkon Q450
vivo Y17s
| Network | ||
|---|---|---|
| Technology | GSM / HSPA | GSM / HSPA / LTE |
| 2G bands | GSM 900 / 1800 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA | HSDPA 850 / 900 / 2100 |
| Speed | HSPA | HSPA, LTE |
| GPRS | Yes | |
| EDGE | Yes | |
| 4G bands | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 | |
| Launch | ||
|---|---|---|
| Announced | 2015, April. Released 2015, April | 2023, September 18 |
| Status | Discontinued | Available. Released 2023, October 02 |
| Body | ||
|---|---|---|
| Dimensions | 135 x 67.7 x 9.7 mm (5.31 x 2.67 x 0.38 in) | 163.7 x 75.4 x 8.1 mm (6.44 x 2.97 x 0.32 in) |
| Weight | 147 g (5.19 oz) | 186 g (6.56 oz) |
| SIM | Dual SIM | Nano-SIM + Nano-SIM |
| Build | Glass front, plastic frame, plastic back | |
| IP54 dust protected and water resistant (water splashes) | ||
| Display | ||
|---|---|---|
| Type | IPS LCD | IPS LCD, 700 nits (peak) |
| Size | 4.5 inches, 57.6 cm2 (~63.1% screen-to-body ratio) | 6.56 inches, 103.4 cm2 (~83.8% screen-to-body ratio) |
| Resolution | 480 x 800 pixels, 5:3 ratio (~207 ppi density) | 720 x 1612 pixels, 20:9 ratio (~269 ppi density) |
| Platform | ||
|---|---|---|
| OS | Android 4.4.2 (KitKat) | Android 13, Funtouch 13 |
| Chipset | Spreadtrum 7731 | Mediatek MT6769 Helio G85 (12 nm) |
| CPU | Quad-core 1.2 GHz | Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) |
| GPU | Mali-400 | Mali-G52 MC2 |
| Memory | ||
|---|---|---|
| Card slot | microSDHC | microSDXC (dedicated slot) |
| Internal | 4GB 512MB RAM | 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM |
| eMMC 5.1 | ||
| Main Camera | ||
|---|---|---|
| Single | 5 MP | 50 MP, f/1.8, (wide), PDAF Auxiliary lens |
| Features | LED flash | LED flash, panorama |
| Video | Yes | 1080p@30fps |
| Selfie Camera | ||
|---|---|---|
| Single | 2 MP | 8 MP, f/2.0, (wide) |
| Video | 1080p@30fps | |
| Sound | ||
|---|---|---|
| Loudspeaker | Yes | Yes |
| 3.5mm jack | Yes | Yes |
| Comms | ||
|---|---|---|
| WLAN | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 a/b/g/n/ac, dual-band |
| Bluetooth | 2.0 | 5.0, A2DP, LE |
| Positioning | GPS | GPS, GLONASS, GALILEO, BDS, QZSS |
| NFC | No | No |
| Radio | FM radio | FM radio |
| USB | microUSB | USB Type-C 2.0, OTG |
| Features | ||
|---|---|---|
| Sensors | Accelerometer, proximity | Fingerprint (side-mounted), accelerometer, proximity, compass |
| Battery | ||
|---|---|---|
| Type | Li-Ion 1800 mAh battery | 5000 mAh |
| Charging | 15W wired Reverse wired | |
| Misc | ||
|---|---|---|
| Colors | Gold, White | Glitter Purple, Forest Green |
| SAR EU | 0.74 W/kg (head) 0.67 W/kg (body) | |
