Alcatel Tetra vs Vivo NEX Dual Display

Alcatel Tetra

Vivo NEX Dual Display

★ G'olib (5 ta ustunlik)

Parametrlari bo'yicha taqqoslov

Umumiy

Model raqami

V1821A, 1813, V1821T

E'lon qilingan vaqti

2018, September

2018, December

Chiqarilgan sanasi

2018, September

2018, December

Operatsion tizim

Android 8.1 (Oreo)

Android 9.0 (Pie), Funtouch 4.5

Ekran

Ekran diagonali

5.0 "

6.39 " ✓

Ekran turi / Texnologiyasi

IPS LCD

Super AMOLED

Ekran ruxsati

480 x 854 pixels, 16:9 ratio (~196 ppi density) px

1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density) px

Himoya oynasi

Asahi Dragontrail Glass

Protsessor

Chipset / Protsessor

Mediatek MT6739WM (28 nm)

Qualcomm SDM845 Snapdragon 845 (10 nm)

Grafik tezlatkich (GPU)

PowerVR GE8100

Adreno 630

Texnologik jarayon

28 nm ✓

10 nm

Xotira

Tezkor xotira (RAM)

2 GB

10 GB ✓

Doimiy xotira (ROM)

16 GB

256 GB ✓

Xotira kartasi uyasi

Kamera

Asosiy kamera

5 MP

12 MP ✓

Old kamera (Selfi)

2 MP

Video yozish sifati

720p@30fps

4K@30fps, 1080p@30fps

Optik stabilizatsiya (OIS)

Batareya

Akkumulyator sig'imi

2050 mAh

3500 mAh ✓

Tarmoq va Ulanish

SIM-karta turi

Nano-SIM

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

Wi-Fi standarti

Wi-Fi 802.11 b/g/n, Wi-Fi Direct

Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct

Bluetooth versiyasi

4.1, A2DP, LE

5.0, A2DP, LE

NFC

Korpus

O'lchamlari

142.5 x 71.9 x 9.4 mm (5.61 x 2.83 x 0.37 in)

157.2 x 75.3 x 8.1 mm (6.19 x 2.96 x 0.32 in)

Og'irligi

150 g ✓

199 g

Ovoz

Karnay (Loudspeaker)

Yes

3.5mm audio uyasi

Xususiyatlar

Sensorlar

Accelerometer, proximity

Fingerprint (under display, optical), accelerometer, gyro, proximity, compass

Ultra-Wideband (UWB)

Boshqa

Ranglar

Stealth Black

Polar Blue

Ulanish qo'shimcha

Joylashuvni aniqlash (GPS)

GPS

GPS, BDS, GNSS

USB

microUSB 2.0

USB Type-C 2.0, OTG