Both ZTE Blade X9 and Lenovo S90 Sisley comes with same RAM.Neither of them has front Flash. In terms of display resolution, ZTE Blade X9 has better resolution of 1920 x 1080 than Lenovo S90 Sisley which has resolution of 1280 x 720. Lenovo S90 Sisley has more internal memory than ZTE Blade X9
| Name | ZTE Blade X9 | Lenovo S90 Sisley |
| RAM | 2 GB | 2 GB |
|---|---|---|
| Display | 5.5 in | 5 in |
| Internal Memory | 16 GB | 32 GB |
| Battery | 3000 mAh | 2300 mAh |
| Camera | 13 MP | 13 MP |
| Price | Rs. 17999 | Rs. 19999 |
The launch Date of the first phone is November, 2015. The cost of ZTE Blade X9 is Rs. 17999. The launch Date of the second phone is November, 2014. The cost of Lenovo S90 Sisley is Rs. 19999.
Lenovo S90 Sisley has screen size of 5 inches which falls short to ZTE Blade X9's 5.5 inch screen. ZTE Blade X9 has IPS Screen type where as Lenovo S90 Sisley has Super AMOLED Screen type. ZTE's phone has display density of 401 PPI & Lenovo's phone has only 294 PPI display density. Both mobiles have same aspect ratio of 16:9.
Both phones come with 2 GB RAM Lenovo S90 Sisley has more Internal Memory (32 GB) than ZTE Blade X9 (16 GB).
ZTE Blade X9 has 13 MP Rear Camera in comparison to Lenovo S90 Sisley's 13 MP Rear Camera. Lenovo S90 Sisley 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 Blade X9'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 4.4.4 version.
| Name | ZTE Blade X9 | Lenovo S90 Sisley |
| General | ||
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Device Type | Smartphone | Smartphone |
| Release Date | November, 2015 | November, 2014 |
| Design | ||
| Dimensions | 77.2 x 155.3 x 8.6 mm | 71.7 x 146 x 6.9 mm |
| Weight | 160 g | 129 g |
| Display | ||
| Type | Color IPS Screen (16M colors Colors) | Color Super AMOLED Screen (16M colors Colors) |
| Touch | Yes | Yes |
| Size | 5.5 inches, 1080 x 1920 pixels | 5 inches, 720 x 1280 pixels |
| Aspect Ratio | 16:9 | 16:9 |
| PPI | ~ 401 PPI | ~ 294 PPI |
| Memory | ||
| RAM | 2 GB | 2 GB |
| Storage | 16 GB | 32 GB |
| Card Slot | Yes, (Hybrid Slot) | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes | Yes |
| USB | Yes, microUSB | Yes, microUSB v2.0 |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes, with A-GPS Support |
| Fingerprint Sensor | Yes | |
| Sensors | Accelerometer, Compass | Accelerometer |
| 3.5mm Headphone Jack | Yes | Yes |
| NFC | Yes | |
| Camera | ||
| Rear Camera | 13 MP | 13 MP |
| Auto Focus | Yes | Yes |
| Features | Face detection, Geo tagging, Panorama, Touch to focus | Face detection, Geo tagging, Touch to focus |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 5 MP | 8 MP |
| Technical | ||
| OS | Android v5.1 (Lollipop) | Android v4.4.4 (KitKat) |
| Chipset | Qualcomm Snapdragon 615 | Qualcomm Snapdragon 410 |
| CPU | 1.5 GHz, Octa Core Processor | 1.2 GHz, Quad Core Processor |
| GPU | Adreno 405 | Adreno 306 |
| Java | No | Yes, via 3rd party |
| Browser | Yes, supports HTML | Yes, supports HTML |
| Multimedia | ||
| Supports | MMS, Instant Messaging | MMS, Instant Messaging |
| Yes, with Push Email | Yes, with Push Email | |
| Music | MP3, WAV, eAAC+ | MP3, WAV, WMA, eAAC+ |
| Video | MP4, H.264 | MP4, WMV, H.264 |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3000 mAh, Li-ion Battery | 2300 mAh, Li-ion Battery |