Apple iPad mini 3 vs Xiaomi Redmi 4a
Apple iPad mini 3
Xiaomi Redmi 4a
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800, 1900
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3G networkHSDPA 850, 900, 1700, 1900, 2100HSDPA 850, 900, 1900, 2100; CDMA2000 1xEV-DO & TD-SCDMA
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4G network-LTE frequency band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500)
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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HSPA speed-HSPA
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EV-DO speed3.1-
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LTE speedLTE, Cat3, 100 Mbps download, 50 Mbps uploadLTE
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2014-102016-11
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Status2014-102016-11
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Design
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SIMNano-SIM/ Apple SIM (US & UK)Dual SIM
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Height200 mm139.5 mm
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Width134.7 mm70.4 mm
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Thickness7.5 mm8.5 mm
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Weight-131.5 g
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Weight(Wi-Fi)331 g-
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Weight(3G)341 g-
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Weight(4G/LTE)341 g-
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ColorsGold, Silver/White, Space Gray/BlackGold, Rose Gold
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Display
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Display typeLED-backlit IPS LCD capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size7.9 inches5.0 inches
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Resolution1536 x 2048 pixels720 x 1280 pixels
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Pixel density324 ppi294 ppi
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Display colors1677721616777216
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Multitouch-Yes
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Hardware
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CPUDual-core 1.3 GHz CycloneQuad-core 1.4 GHz ARM Cortex-A53
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ChipsetApple A7Qualcomm MSM8917 Snapdragon 425
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GPUPowerVR G6430 (quad-core graphics)Adreno 308
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Memory RAM1 GB2 GB
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Internal storage16, 64, 128 GB16 GB
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Memory cardmicroSD(uses second SIM slot)
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Memory card max-256 GB
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OS
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OSiOS 8.1Android OS, v6.0.1 (Marshmallow)
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Main camera
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Camera typePhoto / Video-
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Main camera5 MP13 MP, f/2.2
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Primary camera resolution2592 x 1944 pixels-
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Primary camera video1080p@30fps1080p@30fps
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Primary camera Autofocusautofocusautofocus
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Primary camera flash-LED flash
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Camera featuresGeo-tagging, HDR photo, face/smile detection, touch focusGeo-tagging, HDR, face/smile detection, panorama, touch focus
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Selfie camera
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Selfie camera1.2 MP5 MP, f/2.2
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Secondary camera face detectionface detection-
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Secondary camera face timeFaceTime-
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Selfie camera video720p@30fps-
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Sound
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3.5mm jackYesYes
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LoudspeakerYes, with stereo speakersYes
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NotificationsN/AVibration; MP3, WAV ringtones
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Multimedia
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RadioNo-
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Radio FM-FM radio
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual BandYes-
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USBLightning, USB 2.0microUSB 2.0
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Bluetoothv4.0v4.1
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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Bluetooth EDRYes-
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Infrared-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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BDS-Yes
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Features
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Messaging SMS-SMS(threaded view)
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Messaging MMS-MMS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging iMessageiMessage-
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Messaging Push EmailPush Email-
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Messaging Push Mail-Push Mail
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JavaNoNo
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SensorsAccelerometer, compass, gyroAccelerometer, compass, gyro, proximity
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Browser
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HTMLHTML5 (Safari)HTML5
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity6470 mAh3120 mAh
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Battery removableNon-removableNon-removable
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Talk time10 h-
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Standby time--
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