Alcatel OT-990 vs Blackview BV4900s

Alcatel OT-990

Blackview BV4900s

★ G'olib (3 ta ustunlik)

Parametrlari bo'yicha taqqoslov

Umumiy

E'lon qilingan vaqti

2011, February. Released 2011, August

2021, October 02

Chiqarilgan sanasi

Discontinued

2021, October

Operatsion tizim

Android 2.2 (Froyo)

Android 11 (Go edition)

Ekran

Ekran diagonali

3.5 "

5.7 " ✓

Ekran turi / Texnologiyasi

TFT, 256K colors

IPS LCD

Ekran ruxsati

320 x 480 pixels, 3:2 ratio (~165 ppi density) px

720 x 1440 pixels, 18:9 ratio (~282 ppi density) px

Himoya oynasi

Dragontrail Glass

Protsessor

Chipset / Protsessor

Unisoc SC9863A (28 nm)

Grafik tezlatkich (GPU)

IMG8322

Texnologik jarayon

28 nm

Xotira

Tezkor xotira (RAM)

2 GB

Doimiy xotira (ROM)

32 GB

Kamera

Asosiy kamera

5 MP

8 MP ✓

Old kamera (Selfi)

5 MP

Video yozish sifati

Yes

1080p@30fps

Optik stabilizatsiya (OIS)

Batareya

Akkumulyator sig'imi

1300 mAh

5580 mAh ✓

Tarmoq va Ulanish

SIM-karta turi

Mini-SIM

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

Wi-Fi standarti

Wi-Fi 802.11 b/g/n, hotspot

Wi-Fi 802.11 b/g/n

Bluetooth versiyasi

2.1, A2DP

4.2, A2DP, LE

NFC

Korpus

O'lchamlari

116 x 62.2 x 12.2 mm (4.57 x 2.45 x 0.48 in)

157.5 x 78.1 x 13.7 mm (6.20 x 3.07 x 0.54 in)

Og'irligi

144 g ✓

261 g

Ovoz

Karnay (Loudspeaker)

Yes

3.5mm audio uyasi

Xususiyatlar

Sensorlar

Accelerometer, proximity, compass

Fingerprint (side-mounted), accelerometer, gyro, proximity, compass

Ultra-Wideband (UWB)

Boshqa

Ranglar

Bluish black, Auberguine, Spicy red

Black, Orange, Green, Yellow

SAR qiymati

0.96 W/kg (head) \xa0 \xa0 1.12 W/kg (body) \xa0 \xa0

Ulanish qo'shimcha

Joylashuvni aniqlash (GPS)

GPS, A-GPS

GPS, GLONASS, BDS

USB

microUSB 2.0

microUSB 2.0, OTG