Apple iPhone 4 CDMA vs HMD Key

Apple iPhone 4 CDMA

Apple iPhone 4 CDMA

Announced On:January, 2011

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HMD Key

HMD Key

Announced On:January, 2025

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Apple iPhone 4 CDMA vs HMD Key

Apple iPhone 4 CDMA	HMD Key

Price
EUR: €150	EUR: €70
USD: N/A	USD: N/A
GBP: N/A	GBP: N/A
INR: N/A	INR: N/A
PKR: N/A	PKR: N/A

Form Factor
Body
Candybar, Touchscreen	Candybar, Touchscreen
Dimensions
115.2 x 58.6 x 9.3 mm (4.54 x 2.31 x 0.37 in)	166.4 x 76.9 x 9 mm (6.55 x 3.03 x 0.35 in)
Weight
137 g (4.83 oz)	185.4 g (6.53 oz)
Build
	Dust and splash resistant
Colors
Black, White	Black, Blue
Models
iPhone 3,3

Type
Display
IPS LCD	IPS LCD, 460 nits (peak)
Size
3.5 inches, 36.5 cm² (~54.0% screen-to-body ratio)	6.52 inches, 102.6 cm² (~80.2% screen-to-body ratio)
Resolution
640 x 960 pixels, 3:2 ratio (~330 ppi density)	576 x 1280 pixels, 20:9 ratio (~215 ppi density)
Multitouch
Yes
Protection
Corning Gorilla Glass, oleophobic coating

Technology
Network
CDMA / EVDO	GSM / HSPA / LTE
2G Bands
CDMA 800 / 1900	GSM 850 / 900 / 1800 / 1900
3G Bands
CDMA2000 1xEV-DO	HSDPA 850 / 900 / 2100
4G Bands
	1, 3, 5, 7, 8, 20, 28, 38, 40, 41

Alert Types
Notifications
Vibration, proprietary ringtones

Internal Memory
Memory
16GB ROM, 512MB RAM 32GB ROM, 512MB RAM	32GB ROM, 2GB RAM
Card Slot
No	microSDXC (uses shared SIM slot)

Speed
Connectivity
EV-DO Rev.A 3.1 Mbps	HSPA, LTE
WLAN
Wi-Fi 802.11 b/g/n	Wi-Fi 802.11 b/g/n
Bluetooth
2.1, A2DP	4.2, A2DP, LE
USB
2.0	USB Type-C
GPS
Yes, with A-GPS
NFC
	No

Main Camera
Camera
5 MP, AF	8 MP, (wide), AF
Camera Features
LED flash, HDR	LED flash, panorama
Video
720p@30fps	Yes
Selfie Camera
Videocalling over Wi-Fi only	5 MP Video: Yes

Audio Format Support
Multimedia
MP3/WAV
Video Format Support
MP4/H.264
Radio
No	FM radio

Operating System (OS)
Software
iOS 4	Android OS, v14 (Go edition)
Upgradable
Upgradable to iOS 7.1.1
Browser
HTML5 (Safari)
Messaging
iMessage, SMS(threaded view), MMS, Email, Push Email

Chipset
Hardware
Apple A4 (45 nm)	Unisoc SC9832E
CPU
1.0 GHz Cortex-A8	Quad-core 1.3 GHz Cortex-A53
GPU
PowerVR SGX535	Mali-820MP1
Sensors
Accelerometer, gyro, proximity, compass	Accelerometer, proximity
SIM
Micro-SIM	Nano-SIM
Speakers
Yes	Yes
Audio Jack
3.5 mm	3.5 mm
TV Out
Yes

Battery Type
Battery
Li-Po 1420 mAh, non-removable	4000 mAh
Charging
	10W wired

Features
Additional Features
iCloud cloud service Document viewer

SAR US
Misc
1.18 W/kg (head) 0.87 W/kg (body)

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