Sony Xperia C4 Dual  Sony Xperia M4 Aqua Dual 
Sony Xperia C4 Dual Sony Xperia M4 Aqua
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Excellence Score
Value for Money Score
Price Rs. 22,990 onwards Rs. 20,990 onwards
Launch Date (India) Jun, 2015 May, 2015
Expected Launch Date N/A N/A
Smartphone OS Android 5.0, Upgradeable to 6.0 Android 5.0, Upgradeable to 6.0
Touchscreen Yes (Capacitive) Yes (Capacitive)
Screen Size 5.5 inches 5 inches
Screen Resolution 1080x1920 pixels (~ 401 pixels per inch) 720x1280 pixels (~ 294 pixels per inch)
Display Features IPS LCD, Scratch Resistant, Sony Mobile BRAVIA Engine 2 IPS LCD, Scratch Resistant
Full Physical QWERTY Keypad
Processor 1.7 GHz 1.5 GHz
Processor Type Octa Core Octa Core
Processor Name Mediatek MT6752 Qualcomm MSM8939 Snapdragon 615 (Quad Core 1.5 GHz Cortex-A53 + Quad Core 1.0 GHz Cortex-A53)
GPU Mali-T760MP2 Adreno 405
3G Yes Yes
4G Yes Yes
WiFi Yes Yes
GPS Yes Yes
Bluetooth Yes Yes
USB Yes Yes
Camera 13.0 MP 13.0 MP
Camera Auto-Focus Yes Yes
Camera Flash Yes Yes
HD Video Recording Yes (Full HD) Yes (Full HD)
Other Camera Features Geo-tagging, HDR for photos and videos, Image Stabilizer, Exmor R, Red-eye Reduction, 4X Digital Zoom Geo-tagging, Touch Focus, Face Detection, Smile Detection, HDR, Panorama, 4X Digital Zoom, Sony Exmor RS, SteadyShot (Video Stabilization), Image Stabilization, Superior Auto (Automatic Scene Selection), Red-eye Reduction
Secondary Camera 5.0 MP 5.0 MP
Secondary Camera Features Full HD Video Recording, Flash HD Video Recording
Internal Memory 16 GB 16 GB
Expandable Memory Slot up to 128 GB up to 128 GB
Contacts Storage Unlimited Unlimited
SMS Storage Unlimited Unlimited
Music Player Yes Yes
FM Radio Yes Yes
Thickness 7.9 mm 7.3 mm
Weight 147 gm 135 gm
Battery Capacity 2600 mAh 2400 mAh
Battery Standby 634 hrs 493 hrs
Battery Standby (3G) 682 hrs N/A
Battery Talktime 13.00 hrs 12.66 hrs
Battery Talktime (3G) 11.50 hrs 13.33 hrs
Other Battery Parameters Video Playback Time: 8.15 hrs, Music Playback Time: 53.36 hrs Music Playback Time: 64.66 hrs
Fingerprint sensor
Other Features DLNA; NFC; WiFi Direct; ANT+ Support; Miracast; Noise Filtration; Sony 3D Surround Sound technology (VPT); Clear Audio+ Sound improvement software; Clear Bass; xLOUD Experience Dust Proof; Water Proof; Battery STAMINA Mode; DLNA; NFC; WiFi Direct; USB On-The-Go; ANT+ Support; Miracast; Noise Filtration; Sony 3D Surround Sound technology (VPT); Clear Audio+; xLoud; PlayMemories
2-minute Review [Positives]
  • Decent build quality
  • Soft matte plastic back is soft to touch and offers plenty of grip on the phone
  • Good ergonomics - very comfortable to hold with one hand due to compact bezel size
  • Very good display - good color reproduction, good viewing angles, and good levels of brightness
  • Xperia UI over Android - it's simple and fluid, with some added features like Sony's small apps
  • Good speed/performance
  • Decent rear camera
  • Good call quality
  • Good audio quality
  • Superb build quality, and durability
  • Water-proof, and dust-proof
  • Premium looking, high-end design - resembles Sony's flagship Xperia Z3
  • Good display - good brightness levels, viewing angles, contrast levels, and sunlight legibility
  • Sony's UI is simple and close to stock Android, with a few added useful functionalities
  • Good speed/performance
  • Very good call quality
  • Good audio quality
  • Decent battery life
2-minute Review [Negatives]
  • Average front facing (selfie) camera
  • Average battery life
  • Average camera
  • Loudspeaker volume is a bit on the low side
Video Review
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