On this page we compare specs Lava Iris 349 Sleek 1 GHz, Single Core Processor with Lava Z61 Quad-core 1.5 GHz Cortex-A53, we compare external dimensions, compare screens and performance, the amount of RAM and memory for storing media data, battery capacity and characteristics of photo cameras, compare the presence of various sensors and functions.
| Hardware and OS | Lava Iris 349 Sleek | Lava Z61 |
|---|
| Operating system | Android v2.3 (Gingerbread) | Android 8.0 Oreo (Go edition) - 1 GB RAM modelAndroid 8.1 (Oreo) - 2 GB RAM model |
| Processor | 1 GHz, Single Core Processor | Quad-core 1.5 GHz Cortex-A53 |
| Chipset | | Mediatek MT6739WW (28 nm) |
| RAM | 256 MB | |
| GPU | | PowerVR GE8100 |
| Memory Card Slot | Yes, upto 32 GB | |
| Internal memory | 512 MB | 16 GB, 1/2 GB RAM |
| Dual Sim | Yes | |
| External memory | | microSD, up to 32 GB |
| Sim Type | Dual Sim, GSM GSM | |
| Display | Lava Iris 349 Sleek | Lava Z61 |
|---|
| Type | | IPS LCD |
| Screen Size | 3.5 inches, 320 x 480 pixels | |
| Size | | 5.45" inc |
| Display Type | Color TFT screen | |
| Resolution | | 720 x 1440 px |
| Protection | | Corning Gorilla Glass (unspecified version) |
| Touch Screen | Yes, with Multitouch | |
| Touchscreen | | capacitive touchscreen |
| Screen-to-Body Ratio | | 74.5% |
| Display area | | 76.7 cm2 |
| Display aspect ratio | 3:2 | 18:9 (height:width) |
| Pixel Density | ~165 PPI | 295 PPI |
| Colors | | 16M |
| Connectivity | Lava Iris 349 Sleek | Lava Z61 |
|---|
| 2G Network | | GSM 900 / 1800 - SIM 1 & SIM 2 |
| 3G Network | No | HSDPA 900 / 2100 |
| Wifi | Yes, with wifi-hotspot | |
| 4G Network | | LTE band 1(2100), 3(1800), 5(850), 40(2300), 41(2500) |
| Wi-Fi | | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
| Network | | GSM / HSPA / LTE |
| SIM card | | Dual SIM (Micro-SIM/Nano-SIM, dual stand-by) |
| Bluetooth | Yes | 4.0, A2DP |
| Edge | Yes | Yes |
| GPRS | Yes | Yes |
| GPS | No | Yes, with A-GPS |
| Speed | | HSPA, LTE Cat4 150/50 Mbps |
| USB | Yes, microUSB v2.0 | microUSB 2.0 |
| Camera | Lava Iris 349 Sleek | Lava Z61 |
|---|
| Flash | Yes, LED | |
| Main camera | 2 MP | 8 MP, Single |
| Specs | | 8 MP, f/2.0, 1.12µm, AF |
| Features | | LED flash |
| Video | | 1080p@30fps |
| Selfie camera | 0.3 MP | 5 MP, Single |
| Multimedia | Lava Iris 349 Sleek | Lava Z61 |
|---|
| Headphone jack | Yes | |
| FM Radio | Yes | |
| Java | Yes, via 3rd party | |
| 3.5 mm Jack | | Yes |
| Radio | | FM radio |
| Design | Lava Iris 349 Sleek | Lava Z61 |
|---|
| Colors | | Gold, Black |
| Dimensions | | 146.5 x 70.2 x 8.7 mm |
| Weight | | 139 g |
| Battery | Lava Iris 349 Sleek | Lava Z61 |
|---|
| Type | Removable Battery | |
| Battery capacity | 1300 mAh, Li-ion Battery | 3000 mAh, Removable Li-Po |
| Other | Lava Iris 349 Sleek | Lava Z61 |
|---|
| Release date | | 2018, July |
| Sensors | | Accelerometer, proximity |
