| Camera |
| Main Camera |
|---|
13 MP, f/2.4, Laser AF, OIS (H631, H540, H630D, MS631)
8 MP, f/2.4, Laser AF (H635) | 5 MP, autofocus, LED flash |
| Camera Features |
|---|
| HDR, panorama, dual-LED flash (H631, H540, H630D, MS631), LED flash (H635) | Geo-tagging, touch focus, face/smile detection, panorama, HDR |
| Video |
|---|
| 1080p@30fps | |
| Selfie Camera |
|---|
| 5 MP | VGA Camera |
| Software |
| Operating System (OS) |
|---|
| Android OS, v5.0 (Lollipop) | Android OS, v5.0 (Lollipop) |
| Upgradable |
|---|
| Upgradable to v5.1 (Lollipop) | |
| Browser |
|---|
| HTML5 | HTML5 |
| Messaging |
|---|
| SMS(threaded view), MMS, Email, Push Email, IM | SMS (threaded view), MMS, Email, Push Email |
| Hardware |
| Chipset |
|---|
Qualcomm MSM8916 Snapdragon 410 (28 nm) H631, H635, H630D, MS631
Mediatek MT6592M H540 | |
| CPU |
|---|
Quad-core 1.2 GHz Cortex-A53 H631, H635, H630D, MS631
Octa-core 1.4 GHz Cortex-A7 H540 | 1.3 Ghz Quad Core Processor |
| GPU |
|---|
Adreno 306 H631, H635, H630D, MS631
Mali-450MP4 H540 | |
| Sensors |
|---|
| Accelerometer, proximity | Proximity, Accelerometer, Light |
| SIM |
|---|
Micro-SIM H631, H635, MS631, H542
Dual SIM (Micro-SIM, dual stand-by) H540, H630D | Dual sim (Dual standby) |
| Speakers |
|---|
| Yes | Yes |
| Audio Jack |
|---|
| 3.5 mm | 3.5 mm |