Phone Comparison - Samsung Galaxy S6 (CDMA) vs Intex Aqua Speed HD vs Xiaomi Mi 4i

general General Info

Manufacturer Samsung Intex Xiaomi
Announced March 2015 April 2015 April 2015
Status Available - April 2015 Available - April 2015 Available - April 2015
Price Rs. 29,999 ($441.16) [Similarly Priced] Rs. 5,699 ($83.81) [Similarly Priced] Rs. 8,999 ($132.34) [Similarly Priced]
Colors White Pearl, Black Sapphire, Gold Platinum White, Silver, Sea Blue Black, White, Blue, Yellow, Pink
Form Factor Candybar Candybar Candybar
Dimension 143.5 x 70.6 x 6.9 mm
(5.65 x 2.78 x 0.27 in)
136 x 68 x 8.95 mm
(5.35 x 2.68 x 0.35 in)
138.1 x 69.6 x 7.8 mm
(5.44 x 2.74 x 0.31 in)
Weight 140 g (4.94 oz) 120 g (4.23 oz) 130 g (4.59 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - G920V, G920P
CDMA2000 1xEV-DO - G920V, G920P, G920R
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 - G920V HSDPA 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE band 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 13(700) - G920V - LTE
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM
Build Features - Corning Gorilla Glass 4 back panel
- Fingerprint sensor (PayPal certified)
- Samsung Pay (Visa, MasterCard certified)
- -

hardware Hardware and OS

OS Android OS, v5.0.2 (Lollipop) Android OS, v4.4.4 (KitKat) Android OS, v5.0 (Lollipop)
Processor Quad-core 1.5 GHz Cortex-A53 & Quad-core 2.1 GHz Cortex-A57, Exynos 7420 Quad-core 1.3 GHz, Mediatek MT6582 Quad-core 1.7 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53, Qualcomm MSM8939 Snapdragon 615
GPU Mali-T760MP8 Mali-400MP2 Adreno 405
RAM 3 GB 2 GB 2 GB
Internal Memory 32/64/128 GB 16 GB 16/32 GB
External Memory No microSD, up to 32 GB No

display Display

Type Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 4 IPS LCD Capacitive Touchscreen, Scratch Free Dragontail Glass IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.1 inches 4.7 inches 5.0 inches
Resolution 1440 x 2560 pixels (576 ppi) 720 x 1280 pixels (312 ppi) 1080 x 1920 pixels (441 ppi)
Screen-to-Body Ratio 70.76% 66.05% 71.57%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio No FM Radio with Recording FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 16 MP, 2988 x 5312 pixels 8 MP, 3264 x 2448 pixels 13 MP, 4128 x 3096 pixels
Flash LED Flash LED flash LED flash
Features OIS, Auto-focus, Geo-tagging, Touch Focus, Face Detection, Auto HDR, Panorama Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR Auto focus, Geo-tagging, Touch Focus, Face/smile Detection, Panorama, HDR
Video 2160p@30fps, 1080p@60fps, 720p@120fps, HDR, dual-video rec. Yes, 1080p 1080p@30fps
Front Camera 5 MP, 1440p@30fps, dual video call, Auto [Similar] Yes, 5 MP [Similar] 5 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps, EV-DO Rev.A 3.1 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSPA, LTE
Bluetooth v4.1, A2DP, LE, apt-X Yes, v4.0 with A2DP v4.0, A2DP
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual-band, hotspot
USB microUSB v2.0, USB Host Yes, microUSB v2.0, USB On-the-go microUSB v2.0
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS support Yes, with A-GPS, GLONASS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 32/64/128 GB, 3 GB RAM 16 GB, 2 GB RAM 16/32 GB, 2 GB RAM
Expandable Storage No microSD, up to 32 GB No
USB OTG Supported Supported -

Apps Sensors

Fingerprint fingerprint supported fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
NFC NFC supported NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Ion Battery Li-Ion Battery Li-Po Battery
Capacity 2550 mAh 1700 mAh 3120 mAh
Stand by - - -
Talk Time Up to 23 h (3G) - -