| Product |
Infinix Note 4
|
Vivo Y28 (2014)
|
| Battery |
| Charging |
18W wired |
- |
| Music play |
- |
Up to 32 h |
| Stand-by |
- |
Up to 430 h (2G) / Up to 430 h (3G) |
| Talk time |
- |
Up to 14 h (2G) / Up to 13 h (3G) |
| Type |
4300 mAh, non-removable |
2100 mAh, removable |
| Body |
| Build |
Glass front, aluminum back, aluminum frame |
- |
| Dimensions |
159 x 78.8 x 8.4 mm (6.26 x 3.10 x 0.33 in) |
137.4 x 68.6 x 9.8 mm (5.41 x 2.70 x 0.39 in) |
| SIM |
Dual SIM (Micro-SIM, dual stand-by) |
Micro-SIM |
| Weight |
198 g (6.98 oz) |
156 g (5.50 oz) |
| Comms |
| Bluetooth |
4.2, A2DP, LE |
4.0, A2DP, EDR |
| Infrared port |
- |
Yes |
| NFC |
No |
No |
| Positioning |
GPS |
GPS |
| Radio |
FM radio |
FM radio |
| USB |
microUSB 2.0, OTG |
microUSB 2.0 |
| WLAN |
Wi-Fi 802.11 a/b/g/n |
Wi-Fi 802.11 b/g/n, hotspot |
| Display |
| Resolution |
1080 x 1920 pixels, 16:9 ratio (~386 ppi density) |
540 x 960 pixels, 16:10 ratio (~216 ppi density) |
| Size |
5.7 inches, 89.6 cm2 (~71.5% screen-to-body ratio) |
4.7 inches, 64.2 cm2 (~68.1% screen-to-body ratio) |
| Type |
IPS LCD |
IPS LCD |
| Features |
| Sensors |
Fingerprint (front-mounted), accelerometer, proximity, compass |
Accelerometer, proximity, compass |
| Launch |
| Announced |
2018. Released 2018 |
2014, December. Released 2014, December |
| Status |
Discontinued |
Discontinued |
| Main Camera |
| Features |
Dual-LED dual-tone flash, panorama, HDR |
LED flash |
| Single |
13 MP, AF |
8 MP, AF |
| Video |
1080p@30fps |
1080p@30fps |
| Memory |
| Card slot |
microSDXC (dedicated slot) |
microSDXC (dedicated slot) |
| Internal |
16GB 2GB RAM, 32GB 3GB RAM |
8GB 1GB RAM |
| Misc |
| Colors |
Champagne Gold, Milan Black, Ice Blue |
White |
| Models |
X572, X572-LTE |
Y28 |
| Network |
| 2G bands |
GSM 850 / 900 / 1800 / 1900 |
GSM 850 / 900 / 1800 / 1900 |
| 3G bands |
HSDPA 850 / 900 / 1900 / 2100 |
HSDPA 850 / 900 / 2100 |
| 4G bands |
2, 3, 4, 7, 28 |
- |
| Speed |
HSPA 42.2/11.5 Mbps, LTE Cat4 150/50 Mbps |
HSPA 21.1/5.76 Mbps |
| Technology |
GSM / HSPA / LTE |
GSM / HSPA |
| Platform |
| Chipset |
Mediatek MT6753 (28 nm) |
Mediatek MT6582 (28 nm) |
| CPU |
Octa-core 1.3 GHz Cortex-A53 |
Quad-core 1.3 GHz Cortex-A7 |
| GPU |
Mali-T720MP3 |
Mali-400MP2 |
| OS |
Android 7.0 (Nougat) |
Android 4.2.2 (Jelly Bean) |
| Selfie camera |
| Features |
LED flash |
- |
| Single |
8 MP, 1/3.2", 1.4µm |
5 MP |
| Video |
|
|
| Sound |
| 3.5mm jack |
Yes |
Yes |
| Loudspeaker |
Yes |
Yes |
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