Sony Xperia Z1s vs Sony Xperia E1 dual

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Sony Xperia Z1s Sony Xperia E1 dual
PHONES
Phone Names Sony Xperia Z1s Sony Xperia E1 dual
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900 - all versions
3G bandsHSDPA 850 / 900 / 1700 / 1900 / 2100HSDPA 850 / 1900 / 2100 - D2104/D2114
4G bands4, 17-
EDGE-Class 10
GPRS-Class 10
SpeedHSPA 42.2/5.76 Mbps, LTE Cat4 150/50 MbpsHSPA 21.1/5.76 Mbps
TechnologyGSM / HSPA / LTEGSM / HSPA
 -HSDPA 900 / 2100 - D2105
Launch
Announced2014, January. Released 2014, January2014, January. Released 2014, March
StatusDiscontinuedDiscontinued
Body
Dimensions145.7 x 73.9 x 8.6 mm (5.74 x 2.91 x 0.34 in)118 x 62.4 x 12 mm (4.65 x 2.46 x 0.47 in)
Keyboard-QWERTY
SIMMicro-SIMDual SIM (Mini-SIM, dual stand-by)
Weight162 g (5.71 oz)122 g (4.30 oz)
 IP58 dust proof and water resistant over 1.5 meter and 30 minutes-
Display
ProtectionShatter proof glassScratch-resistant glass
Resolution1080 x 1920 pixels, 16:9 ratio (~441 ppi density)480 x 800 pixels, 5:3 ratio (~233 ppi density)
Size5.0 inches, 68.9 cm2 (~64.0% screen-to-body ratio)4.0 inches, 45.5 cm2 (~61.8% screen-to-body ratio)
TypeTFTTFT
 Triluminos display X-Reality Engine-
Platform
CPUQuad-core 2.2 GHz Krait 400Dual-core 1.2 GHz Cortex-A7
ChipsetQualcomm MSM8974 Snapdragon 800 (28 nm)Qualcomm MSM8210 Snapdragon 200 (28 nm)
GPUAdreno 330Adreno 302
OSAndroid 4.3 (Jelly Bean), upgradable to 5.1 (Lollipop)Android 4.3 (Jelly Bean), upgradable to 4.4.2 (KitKat), Timescape UI
Memory
Card slotmicroSDXC (dedicated slot)microSDHC (dedicated slot)
Internal32GB 2GB RAM4GB 512MB RAM
 eMMC 4.5eMMC 4.5
Main Camera
FeaturesLED flash, HDR, panoramaHDR, panorama
Single20.7 MP, 1/2.3", AF3.15 MP
Video1080p@30fps, HDRSVGA@20fps
Selfie camera
Single2 MPVGA
Video1080p@30fps-
 -No
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker YesYes
Comms
Bluetooth4.0, A2DP4.0, A2DP
NFCYesNo
PositioningGPS, GLONASSGPS, GLONASS
RadioStereo FM radio, RDSFM radio, RDS
USBmicroUSB 2.0 (MHL TV-out), OTG, magnetic connectormicroUSB 2.0
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspotWi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Features
Browser-HTML
SensorsAccelerometer, gyro, proximity, compassAccelerometer, proximity, compass
 ANT+-
Battery
Music playUp to 40 hUp to 29 h
Stand-byUp to 600 h (2G) / Up to 620 h (3G)Up to 366 h (2G) / Up to 441 h (3G)
Talk timeUp to 15 h (2G) / Up to 15 h (3G)Up to 8 h 13 min (2G) / Up to 8 h 41 min (3G)
TypeLi-Ion 3000 mAh, non-removableLi-Ion 1750 mAh, removable
Misc
ColorsBlackBlack, Purple, White
ModelsC6916D2105, D2104, D2114
PriceAbout 260 EURAbout 120 EUR
SAR0.72 W/kg (head)     1.25 W/kg (body)0.72 W/kg (head)     1.35 W/kg (body)
SAR EU-0.63 W/kg (head)     0.65 W/kg (body)