ZTE Grand S3 has better RAM than ZTE Grand X3. Neither of them has front Flash. In terms of display resolution, ZTE Grand S3 has better resolution of 1920 x 1080 than ZTE Grand X3 which has resolution of 1280 x 720. ZTE Grand S3 has more internal memory than ZTE Grand X3
| Name | ZTE Grand X3 | ZTE Grand S3 |
| RAM | 1 GB | 3 GB |
|---|---|---|
| Display | 5 in | 5.5 in |
| Internal Memory | 8 GB | 16 GB |
| Battery | 4000 mAh | 3100 mAh |
| Camera | 8 MP | 16 MP |
| Price | Rs. 8699 | Rs. 29990 |
The cost of ZTE Grand X3 is Rs. 8699. The launch Date of the second phone is March, 2015. The cost of ZTE Grand S3 is Rs. 29990.
ZTE Grand S3 has larger screen size of 5.5 inches in comparison to ZTE Grand X3's 5 inch screen. Both the phones have IPS Screen Type. ZTE Grand S3 has display density of 401 PPI & ZTE Grand X3 has only 294 PPI display density. Both mobiles have same aspect ratio of 16:9.
ZTE Grand S3's larger 3 GB RAM is better for playing games and all with respect to ZTE Grand X3's lower 1 GB RAM. ZTE Grand S3 has more Internal Memory (16 GB) than ZTE Grand X3 (8 GB).
ZTE Grand S3's 16 MP Rear Camera outclasses ZTE Grand X3's 8 MP Rear Camera in terms of resolution. ZTE Grand S3 will be better choice if you're looking to click lot of selfies as it has better 8 MP Front Camera in comparison to ZTE Grand X3's 5 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 5.1 and the second one on 4.4 version.
| Name | ZTE Grand X3 | ZTE Grand S3 |
| General | ||
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Micro SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | March, 2015 | |
| Design | ||
| Dimensions | 71.5 x 141 x 8.9 mm | 77 x 155 x 9.8 mm |
| Weight | 157 g | |
| Display | ||
| Type | Color IPS Screen | Color IPS Screen (16M colors Colors) |
| Touch | Yes | Yes |
| Size | 5 inches, 720 x 1280 pixels | 5.5 inches, 1080 x 1920 pixels |
| Aspect Ratio | 16:9 | 16:9 |
| PPI | ~ 294 PPI | ~ 401 PPI |
| Memory | ||
| RAM | 1 GB | 3 GB |
| Storage | 8 GB | 16 GB |
| Card Slot | Yes, upto 32 GB | Yes, upto 64 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes 1 Mbps Download |
| 4G | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v4.0 | Yes, v4.0 |
| USB | Yes, microUSB v2.0 | Yes, microUSB v2.0 |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes, with A-GPS Support |
| Sensors | Accelerometer | Accelerometer, Gyroscope, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Camera | ||
| Rear Camera | 8 MP | 16 MP |
| Auto Focus | Yes | Yes |
| Features | Face detection, Geo tagging, Touch to focus | Face detection, Geo tagging, Panorama, Touch to focus |
| Video Recording | 1080p | 4K @ 30 fps UHD |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 5 MP | 8 MP |
| Technical | ||
| OS | Android v5.1 (Lollipop) | Android v4.4 (KitKat) |
| Chipset | Qualcomm Snapdragon 801 | |
| CPU | 1 GHz, Quad Core Processor | 2.5 GHz, Quad Core Processor |
| GPU | Mali-T720 MP2 | Adreno 330 |
| Java | Yes, via 3rd party | No |
| Browser | Yes, supports HTML | |
| Multimedia | ||
| Supports | MMS, Instant Messaging | |
| Yes, with Push Email | ||
| Music | MP3, eAAC+, WAV | |
| Video | MP4, H.264 | |
| FM Radio | Yes | Yes |
| Document Reader | Yes | |
| Battery | ||
| Type | Removable Battery | Removable Battery |
| Size | 4000 mAh, Li-Po Battery | 3100 mAh, Li-ion Battery |