On this page we compare specs Lava Z25 Quad-core 1.3 GHz Cortex-A53 with Oppo A3s Octa-core 1.8 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 Z25 | Oppo A3s |
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Operating system | Android 6.0 (Marshmallow) | Android 8.1 (Oreo); ColorOS 5.1 |
Processor | Quad-core 1.3 GHz Cortex-A53 | Octa-core 1.8 GHz Cortex-A53 |
Chipset | Mediatek MT6737 (28 nm) | Qualcomm SDM450 Snapdragon 450 (14 nm) |
GPU | Mali-T720MP2 | Adreno 506 |
Internal memory | 16 GB, 2/3 GB RAM | 16 GB, 2 GB RAM |
External memory | microSD, up to 128 GB (uses SIM 2 slot) | microSD, up to 256 GB (dedicated slot) |
Display | Lava Z25 | Oppo A3s |
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Type | IPS LCD | IPS LCD |
Size | 5" inc | 6.2" inc |
Resolution | 720 x 1280 px | 720 x 1520 px |
Touchscreen | capacitive touchscreen | capacitive touchscreen |
Screen-to-Body Ratio | 67.8% | 81.2% |
Display area | 68.9 cm2 | 95.9 cm2 |
Display aspect ratio | 16:9 (height:width) | 19:9 (height:width) |
Pixel Density | 294 PPI | 271 PPI |
Colors | 16M | 16M |
Connectivity | Lava Z25 | Oppo A3s |
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2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
3G Network | HSDPA 900 / 2100 | HSDPA 850 / 900 / 2100 |
4G Network | LTE band 3(1800), 5(850), 40(2300) | LTE |
Wi-Fi | Wi-Fi 802.11 b/g/n, hotspot | Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot |
Network | GSM / HSPA / LTE | GSM / HSPA / LTE |
SIM card | Hybrid Dual SIM (Nano-SIM/ Micro-SIM, dual stand-by) | Dual SIM (Nano-SIM, dual stand-by) |
Bluetooth | 4.0, A2DP | 4.2, A2DP, LE |
Edge | Yes | Yes |
GPRS | Yes | Yes |
GPS | Yes, with A-GPS | Yes, with A-GPS |
Speed | HSPA, LTE | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps |
USB | microUSB 2.0, USB On-The-Go | microUSB 2.0, USB On-The-Go |
Camera | Lava Z25 | Oppo A3s |
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Main camera | 8 MP, Single | 13 MP, Dual |
Specs | 8 MP, f/2.0, 1/3.2', 1.4µm, AF | 13 MP, f/2.2, AF -2 MP, f/2.4, depth sensor |
Features | LED flash, panorama | LED flash, HDR, panorama |
Video | 720p@30fps | 1080p@30fps |
Selfie camera | 5 MP, Single | 8 MP, Single |
Multimedia | Lava Z25 | Oppo A3s |
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3.5 mm Jack | Yes | Yes |
Radio | FM radio | FM radio |
Design | Lava Z25 | Oppo A3s |
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Colors | Gold, Black/White | Red, Dark Purple |
Dimensions | 143.2 x 71 x 8.4 mm | 156.2 x 75.6 x 8.2 mm |
Weight | 148 g | 168 g |
Battery | Lava Z25 | Oppo A3s |
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Battery capacity | 2620 mAh, Non-removable Li-Ion | 4230 mAh, Non-removable Li-Ion |
Other | Lava Z25 | Oppo A3s |
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Release date | 2017, March | 2018, July |
Sensors | Accelerometer, proximity | Accelerometer, proximity, compass |