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Samsung Galaxy S4 Mini SGH-I257 (AT&T)

Samsung Galaxy S4 Mini for AT&T is Samsung SGH-I257. It comes with 4G LTE network support. The phone is powered by Qualcomm Snapdragon 400 with dual-core 1.7 GHz CPU and Adreno 305 GPU. It features a 4.3-inch qHD display, 1.5 GB of RAM, and microSD support up to 32 GB. The internal storage is 16 GB, with only 5 GB is user available. MicroSD is also supported by up to 64 GB. It offers fast internet connection with HSPA+ up to 21 Mbps, can be faster with LTE. The connectivity features are microUSB 2.0 with USB On-the-go support, DLNA, infrared, Wi-Fi 802.11 a/b/g/n, Wi-Fi hotspot, Wi-Fi Direct, dual-band Wi-Fi, and Bluetooth with A2DP, EDR, & LE. On the back, there’s an 8 megapixels shooter with HDR photo, BSI sensor, LED flash, face detection, auto focus, touch focus, and panorama which supports 1080p video recording. Another camera with 1.9 megapixels resolution is fitted on the front. The Lithium-ion battery inside the phone has a capacity of 1900 mAh. It runs Android 4.2.2 Jelly Bean.

Samsung Galaxy S4 Mini SGH-I257 (AT&T) black mist

AT&T Samsung Galaxy S4 Mini SGH-I257 Preliminary Specifications

Form Factor
Candybar

Network
2G: GSM 850 / 900 / 1800 / 1900 MHz
3G: UMTS 850 / 1900 / 2100 MHz
4G: LTE 4, 17, 2, and 5

Display
4.3-inch
540 x 960 pixels (qHD)
256 ppi pixel density
16M colors
Capacitive multi-touch touchscreen

Processor
Qualcomm Snapdragon 400 MSM8930 chipset
Dual-core 1.7 GHz CPU
Adreno 305 GPU

RAM & Storage
1.5 GB RAM
16 GB built-in storage
microSD up to 64 GB

Operating System
Android 4.2.2 (Jelly Bean)

Camera
8 MP (3264 x 2448 pixels) rear-facing camera
Full HD (1920 x 1080 pixels) video recording
Auto focus, face detection, LED flash, geo-tagging, touch focus, HDR photo, BSI sensor, panorama

1.9 MP front-facing camera

Data/Connectivity
GPRS, EDGE, HSDPA, HSUPA 5.76 Mbps, HSPA+ 21 Mbps, VoLTE, LTE
microUSB 2.0, USB On-the-go
DLNA
Infrared
Wi-Fi 802.11 a/b/g/n, Wi-Fi hotspot, Wi-Fi Direct, dual-band
Bluetooth with A2DP, EDR, LE

Battery
Lithium-ion 1900 mAh

Dimensions and Weight
124.6 x 61.3 x 8.9 mm (4.91 x 2.41 x 0.35 inch)
107 grams

Features
Audio Formats: eAAC+, AC3, MP3, WAV, FLAC
Video Foramts: WMV, XviD, H.263, MP4, H.264, DivX
HTML5 browser
3.5mm audio jack
Stereo FM radio with RDS
Gyroscope
Proximity
Light sensor
Compass
Accelerometer



Ivan Andrianto

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