Vivo Y71i vs Alcatel OT-991
Parametrlari bo'yicha taqqoslov
Umumiy
Model raqami
1801
-
E'lon qilingan vaqti
2018, October
2012, February. Released 2012, Q3
Chiqarilgan sanasi
2018, October
Discontinued
Operatsion tizim
Android 8.1 (Oreo), Funtouch 4
Android 2.3 (Gingerbread)
Ekran
Ekran diagonali
6.0 "
✓
4.0 "
Ekran turi / Texnologiyasi
IPS LCD
TFT, 256K colors
Ekran ruxsati
720 x 1440 pixels, 18:9 ratio (~268 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 308
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
1080p@30fps
Yes
Optik stabilizatsiya (OIS)
0
0
Batareya
Akkumulyator sig'imi
3360 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 Direct, DLNA
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth versiyasi
4.2, A2DP, LE
4.0, A2DP
NFC
0
-
Korpus
O'lchamlari
155.9 x 75.7 x 7.8 mm (6.14 x 2.98 x 0.31 in)
122 x 68 x 10.8 mm (4.80 x 2.68 x 0.43 in)
Og'irligi
150 g
131.3 g
✓
Korpus materiali
Glass front (Gorilla Glass 3), aluminum back, aluminum frame
-
Ovoz
Karnay (Loudspeaker)
Yes
Yes
3.5mm audio uyasi
1
1
Xususiyatlar
Sensorlar
Accelerometer, proximity, compass
Accelerometer, proximity, compass
Ultra-Wideband (UWB)
0
0
Boshqa
Ranglar
Black, Gold
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
GPS, A-GPS
USB
microUSB 2.0, OTG
microUSB 2.0
Vivo Y71i vs Alcatel OT-991 haqida fikringiz
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