Vivo Y53i vs Alcatel OT-991

Vivo Y53i

★ G'olib (3 ta ustunlik)

Alcatel OT-991

Parametrlari bo'yicha taqqoslov

Umumiy

Model raqami

1606

E'lon qilingan vaqti

2018, April

2012, February. Released 2012, Q3

Chiqarilgan sanasi

2018, April

Discontinued

Operatsion tizim

Android 6 (Marshmallow), Funtouch 3

Android 2.3 (Gingerbread)

Ekran

Ekran diagonali

5.0 " ✓

4.0 "

Ekran turi / Texnologiyasi

IPS LCD

TFT, 256K colors

Ekran ruxsati

540 x 960 pixels, 16:9 ratio (~220 ppi density) px

320 x 480 pixels, 3:2 ratio (~144 ppi density) px

Himoya oynasi

Corning Gorilla Glass 3

Protsessor

Chipset / Protsessor

Qualcomm MSM8917 Snapdragon 425 (28 nm)

Mediatek MT6573 (65 nm)

Grafik tezlatkich (GPU)

Adreno 306

PowerVR SGX531

Texnologik jarayon

28 nm

65 nm ✓

Xotira

Tezkor xotira (RAM)

2 GB

Doimiy xotira (ROM)

16 GB

Kamera

Asosiy kamera

8 MP ✓

3.15 MP

Old kamera (Selfi)

5 MP

Video yozish sifati

720p@30fps

Yes

Optik stabilizatsiya (OIS)

Batareya

Akkumulyator sig'imi

2500 mAh ✓

1500 mAh

Tarmoq va Ulanish

SIM-karta turi

Dual SIM (Nano-SIM, dual stand-by)

Mini-SIM

Wi-Fi standarti

Wi-Fi 802.11 b/g/n

Wi-Fi 802.11 b/g/n, hotspot

Bluetooth versiyasi

4.2, A2DP, LE

4.0, A2DP

NFC

Korpus

O'lchamlari

144.2 x 71.4 x 7.6 mm (5.68 x 2.81 x 0.30 in)

122 x 68 x 10.8 mm (4.80 x 2.68 x 0.43 in)

Og'irligi

137 g

131.3 g ✓

Ovoz

Karnay (Loudspeaker)

Yes

3.5mm audio uyasi

Xususiyatlar

Sensorlar

Accelerometer, proximity, compass

Ultra-Wideband (UWB)

Boshqa

Ranglar

Crown Gold, Matte Black

Black, White

SAR qiymati

0.54 W/kg (head) \xa0 \xa0 0.84 W/kg (body) \xa0 \xa0

Ulanish qo'shimcha

Joylashuvni aniqlash (GPS)

GPS, GLONASS, BDS

GPS, A-GPS

USB

microUSB 2.0, OTG

microUSB 2.0