Sony Xperia E1 dual vs Sony Xperia Z1s

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PHONES
Phone Names Sony Xperia E1 dual Sony Xperia Z1s
Network
2G bandsGSM 850 / 900 / 1800 / 1900 - all versionsGSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 1900 / 2100 - D2104/D2114HSDPA 850 / 900 / 1700 / 1900 / 2100
4G bands-4, 17
EDGEClass 10-
GPRSClass 10-
SpeedHSPA 21.1/5.76 MbpsHSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
TechnologyGSM / HSPAGSM / HSPA / LTE
 HSDPA 900 / 2100 - D2105-
Launch
Announced2014, January. Released 2014, March2014, January. Released 2014, January
StatusDiscontinuedDiscontinued
Body
Dimensions118 x 62.4 x 12 mm (4.65 x 2.46 x 0.47 in)145.7 x 73.9 x 8.6 mm (5.74 x 2.91 x 0.34 in)
KeyboardQWERTY-
SIMDual SIM (Mini-SIM, dual stand-by)Micro-SIM
Weight122 g (4.30 oz)162 g (5.71 oz)
 -IP58 dust proof and water resistant over 1.5 meter and 30 minutes
Display
ProtectionScratch-resistant glassShatter proof glass
Resolution480 x 800 pixels, 5:3 ratio (~233 ppi density)1080 x 1920 pixels, 16:9 ratio (~441 ppi density)
Size4.0 inches, 45.5 cm2 (~61.8% screen-to-body ratio)5.0 inches, 68.9 cm2 (~64.0% screen-to-body ratio)
TypeTFTTFT
 -Triluminos display X-Reality Engine
Platform
CPUDual-core 1.2 GHz Cortex-A7Quad-core 2.2 GHz Krait 400
ChipsetQualcomm MSM8210 Snapdragon 200 (28 nm)Qualcomm MSM8974 Snapdragon 800 (28 nm)
GPUAdreno 302Adreno 330
OSAndroid 4.3 (Jelly Bean), upgradable to 4.4.2 (KitKat), Timescape UIAndroid 4.3 (Jelly Bean), upgradable to 5.1 (Lollipop)
Memory
Card slotmicroSDHC (dedicated slot)microSDXC (dedicated slot)
Internal4GB 512MB RAM32GB 2GB RAM
 eMMC 4.5eMMC 4.5
Main Camera
FeaturesHDR, panoramaLED flash, HDR, panorama
Single3.15 MP20.7 MP, 1/2.3", AF
VideoSVGA@20fps1080p@30fps, HDR
Selfie camera
SingleVGA2 MP
Video-1080p@30fps
 No-
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker YesYes
Comms
Bluetooth4.0, A2DP4.0, A2DP
NFCNoYes
PositioningGPS, GLONASSGPS, GLONASS
RadioFM radio, RDSStereo FM radio, RDS
USBmicroUSB 2.0microUSB 2.0 (MHL TV-out), OTG, magnetic connector
WLANWi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspotWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot
Features
BrowserHTML-
SensorsAccelerometer, proximity, compassAccelerometer, gyro, proximity, compass
 -ANT+
Battery
Music playUp to 29 hUp to 40 h
Stand-byUp to 366 h (2G) / Up to 441 h (3G)Up to 600 h (2G) / Up to 620 h (3G)
Talk timeUp to 8 h 13 min (2G) / Up to 8 h 41 min (3G)Up to 15 h (2G) / Up to 15 h (3G)
TypeLi-Ion 1750 mAh, removableLi-Ion 3000 mAh, non-removable
Misc
ColorsBlack, Purple, WhiteBlack
ModelsD2105, D2104, D2114C6916
PriceAbout 120 EURAbout 260 EUR
SAR0.72 W/kg (head)     1.35 W/kg (body)0.72 W/kg (head)     1.25 W/kg (body)
SAR EU0.63 W/kg (head)     0.65 W/kg (body)-