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Walton Primo EF5i Full Specifications

Brand and model

Brand : Walton
Model : Primo EF5i

Design

Width : 70.8 mm (millimeters), 7.08 cm (centimeters), 0.232 ft (feet), 2.787 in (inches)
Height : 145 mm (millimeters), 14.5 cm (centimeters), 0.476 ft (feet), 5.709 in (inches)
Thickness : 7.9 mm (millimeters), 0.79 cm (centimeters), 0.026 ft (feet), 0.311 in (inches)
Weight : 133 g (grams), 0.29 lbs (pounds), 4.69 oz (ounces)
Volume : 81.1 cm³ (cubic centimeters), 4.93 in³ (cubic inches)
Colors : White, Black
Body materials : Plastic

SIM card

SIM card type : Micro-SIM (3FF - third form factor, since 2003, 15.00 x 12.00 x 0.76 mm)
Number of SIM cards : 2
Features : Dual SIM stand-by (Both cards are active. When one is busy, the other is not active)

Networks

GSM : GSM 900 MHz, GSM 1800 MHz
W-CDMA : W-CDMA 900 MHz, W-CDMA 2100 MHz
LTE : LTE 1800 MHz, LTE-TDD 2300 MHz (B40)

Mobile network technologies and bandwidth

Mobile network technologies : UMTS (384 kbit/s ), EDGE, GPRS, HSPA+ (HSUPA 5.76 Mbit/s ), LTE Cat 4 (51.0 Mbit/s , 150.8 Mbit/s )

Operating system

Operating system (OS) : Android 5.1 Lollipop, Android 6.0 Marshmallow

System on Chip (SoC)

SoC : Spreadtrum SC7731G
Process technology : 28 nm (nanometers)
CPU : ARM Cortex-A53
CPU bits : 32 bit
Instruction set : ARMv7
Level 1 cache memory (L1) : 32 KB + 32 KB (kilobytes)
Level 2 cache memory (L2) : 512 KB (kilobytes), 0.5 MB (megabytes)
CPU cores : 4
CPU frequency : 1200 MHz (megahertz)
GPU : ARM Mali-T720 MP1
GPU cores : 1
GPU frequency : 400 MHz (megahertz)
RAM capacity : 512 MB (megabytes)
RAM type : LPDDR3

Storage

Storage : 8 GB (gigabytes)

Memory cards

Types : microSD, microSDHC, microSDXC

Display

Type/technology : TFT
Diagonal size : 5 in (inches), 127 mm (millimeters), 12.7 cm (centimeters)
Width : 3.22 in (inches), 81.86 mm (millimeters), 8.19 cm (centimeters)
Height : 3.82 in (inches), 97.1 mm (millimeters), 9.71 cm (centimeters)
Aspect ratio : 1.186:1
Resolution : 720 x 854 pixels
Pixel density : 223 ppi (pixels per inch), 87 ppcm (pixels per centimeter)
Color depth : 24 bit, 16777216 colors
Display area : 77.68 % (percent)
Other features : Capacitive, Multi-touch
: Corning Gorilla Glass 3, Full Lamination Technology

Sensors

Sensors : Proximity, Light, Accelerometer, Compass

Rear camera

Sensor type : CMOS (complementary metal-oxide semiconductor)
Aperture : f/2
Flash type : Dual LED
Image resolution : 4128 x 1944 pixels, 8.02 MP (megapixels)
Video resolution : 1920 x 1080 pixels, 2.07 MP (megapixels)
Video FPS : 30 fps (frames per second)
Features : Autofocus, Continuous shooting, Digital zoom, Digital image stabilization, Geotagging, Panorama, HDR, Touch focus, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Macro mode

Front camera

Field of view : 84 ° (degrees)
Image resolution : 2560 x 1920 pixels, 4.92 MP (megapixels)
Video FPS : 30 fps (frames per second)

Audio

Speaker : Loudspeaker, Earpiece

Radio

Radio : Yes

Tracking/Positioning

Tracking/Positioning : GPS, A-GPS

Wi-Fi

Wi-Fi : 802.11b (IEEE 802.11b-1999), 802.11g (IEEE 802.11g-2003), 802.11n (IEEE 802.11n-2009), Wi-Fi Hotspot

Bluetooth

Version : 4.0
Features : A2DP (Advanced Audio Distribution Profile)

USB

Connector type : Micro USB
Version : 2.0
Features : Charging, Mass storage, On-The-Go

Headphone jack

Headphone jack : Yes

Connectivity

Connectivity : Computer sync, OTA sync, Tethering

Browser

Browser : HTML, HTML5, CSS 3

Audio file formats/codecs

Audio file formats/codecs : AAC (Advanced Audio Coding), AMR / AMR-NB / GSM-AMR (Adaptive Multi-Rate, .amr, .3ga), eAAC+ / aacPlus v2 / HE-AAC v2, FLAC (Free Lossless Audio Codec, .flac), MIDI, MP3 (MPEG-2 Audio Layer II, .mp3), OGG (.ogg, .ogv, .oga, .ogx, .spx, .opus), WMA (Windows Media Audio, .wma), WAV (Waveform Audio File Format, .wav, .wave)

Video file formats/codecs

Video file formats/codecs : 3GPP (3rd Generation Partnership Project, .3gp), AVI (Audio Video Interleaved, .avi), MP4 (MPEG-4 Part 14, .mp4, .m4a, .m4p, .m4b, .m4r, .m4v), Xvid

Battery

Capacity : 2250 mAh (milliampere-hours)
Type : Li-Ion
2G talk time : 10 h (hours), 600 min (minutes), 0.4 days
2G stand-by time : 209 h (hours), 12540 min (minutes), 8.7 days
3G talk time : 18 h (hours), 1080 min (minutes), 0.8 days
3G stand-by time : 209 h (hours), 12540 min (minutes), 8.7 days
Features : Fast charging

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