Nokia Lumia 638 vs Motorola RAZR HD XT925

Nokia Lumia 638

Motorola RAZR HD XT925

★ G'olib (4 ta ustunlik)

Parametrlari bo'yicha taqqoslov

Umumiy

E'lon qilingan vaqti

2014, December. Released 2014, December

2012, September. Released 2012, September

Chiqarilgan sanasi

Discontinued

Operatsion tizim

Microsoft Windows Phone 8.1

Android 4.0.4 (Ice Cream Sandwich), upgradable to 4.4.2 (KitKat)

Ekran

Ekran diagonali

4.5 "

4.7 " ✓

Ekran turi / Texnologiyasi

IPS LCD

Super AMOLED

Ekran ruxsati

480 x 854 pixels, 16:9 ratio (~218 ppi density) px

720 x 1280 pixels, 16:9 ratio (~312 ppi density) px

Himoya oynasi

Corning Gorilla Glass 3

Corning Gorilla Glass

Protsessor

Chipset / Protsessor

Qualcomm Snapdragon 400 (28 nm)

Grafik tezlatkich (GPU)

Adreno 305

Texnologik jarayon

28 nm

Xotira

Tezkor xotira (RAM)

1 GB

Doimiy xotira (ROM)

8 GB

16 GB ✓

Kamera

Asosiy kamera

5 MP

8 MP ✓

Old kamera (Selfi)

1.3 MP

Video yozish sifati

Yes

1080p@30fps

Optik stabilizatsiya (OIS)

Batareya

Akkumulyator sig'imi

1830 mAh

2530 mAh ✓

Tarmoq va Ulanish

SIM-karta turi

Micro-SIM

Wi-Fi standarti

Wi-Fi 802.11 b/g/n, DLNA, hotspot

Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, hotspot

Bluetooth versiyasi

4.0, A2DP, LE/ aptX after WP8 Denim update

4.0, A2DP, EDR, LE, aptX

NFC

Korpus

O'lchamlari

129.5 x 66.7 x 9.2 mm (5.10 x 2.63 x 0.36 in)

131.9 x 67.9 x 8.4 mm (5.19 x 2.67 x 0.33 in)

Og'irligi

136 g ✓

146 g

Ovoz

Karnay (Loudspeaker)

Yes

3.5mm audio uyasi

Xususiyatlar

Sensorlar

Accelerometer

Accelerometer, proximity, compass

Ultra-Wideband (UWB)

Boshqa

Ranglar

Black

Black, White

SAR qiymati

1.46 W/kg (head) \xa0 \xa0 0.95 W/kg (body) \xa0 \xa0

0.61 W/kg (head) \xa0 \xa0 0.43 W/kg (body) \xa0 \xa0

Ulanish qo'shimcha

Joylashuvni aniqlash (GPS)

GPS, GLONASS

GPS, A-GPS, S-GPS, GLONASS

USB

microUSB 2.0