|
69%
Lava Z91
₹12,499
(Out of Stock)
|
75%
OPPO K13x 5G
₹15,999
(Out of Stock)
|
Add to Compare
|
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Lava Z91 vs OPPO K13x 5G
Comparing the Lava Z91 vs OPPO K13x 5G across performance, display, camera, battery, storage and user rating to help determine the better smartphone.
Here is the summary of the results:
Performance: OPPO K13x 5G runs at a higher processing speed of 2.4 GHz, while Lava Z91 runs at 1.3 GHz, making OPPO K13x 5G the better performer.
Display: OPPO K13x 5G offers a screen size of 6.67 inches, while Lava Z91 offers 5.7 inches, making OPPO K13x 5G the larger display of the two. Lava Z91 features a IPS LCD display compared to OPPO K13x 5G's LCD, making Lava Z91 the better display of the two.
Rear Camera: OPPO K13x 5G offers a higher rear camera resolution with 50 MP, while Lava Z91 offers 13 MP, making OPPO K13x 5G better for rear camera photography.
Front Camera: Both Lava Z91 and OPPO K13x 5G feature a 8 MP primary front camera.
Battery: OPPO K13x 5G offers a higher battery capacity with 6000 mAh, while Lava Z91 offers 3000 mAh, making OPPO K13x 5G better for longer battery life.
Storage: Lava Z91 offers higher internal storage with 32 GB, while OPPO K13x 5G offers 128 GB, making Lava Z91 the better option for storage.
User Rating: OPPO K13x 5G receives a higher user rating of 4.3, while Lava Z91 has a rating of 3.8.
|
✕
Lava Z91
₹12,499
(Out of Stock)
|
✕
OPPO K13x 5G
₹15,999
(Out of Stock)
|
Add to Compare
|
Summary
Spec Score
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69%
|
75%
|
Release Date
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12 Apr, 2018
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27 Jun, 2025
|
Performance
|
|
|
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MediaTek MT6739
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MediaTek Dimensity 6300
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Quad Core (upto 1.3 GHz)
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Octa Core (upto 2.4 GHz)
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3 GB RAM
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4 GB RAM
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Display
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|
|
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5.7 inches (14.48 cm)
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6.67 inches (16.94 cm)
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IPS LCD
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LCD
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720x1440 px (HD+)
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720x1604 px (HD+)
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N/A
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120 Hz Refresh Rate
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Rear Camera
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|
|
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13 MP
Primary Camera
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50 MP
Wide Angle Primary Camera
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N/A
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2 MP
Mono Camera
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Front Camera
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|
|
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8 MP
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8 MP
Wide Angle Lens
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Battery
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|
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3000 mAh
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6000 mAh
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N/A
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45W Super VOOC Charging
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No Wireless Charging
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No Wireless Charging
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Storage
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32 GB
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128 GB
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N/A
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UFS 2.2
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Expert Review
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N/A
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7.9/10
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Pros
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|
Cons
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User Ratings
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3.8/5
(518 ratings)
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4.3/5
(17,628 ratings)
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Benchmarks (The higher, the better)
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N/A
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447,305
AnTuTu Score
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Video
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There are no videos available for the device.
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User Feedback
General
Launch Date
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Apr 12, 2018
(Official)
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Jun 27, 2025
(Official)
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Operating System
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Android v7.0 (Nougat)
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Android v15
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OS Updates
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N/A
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2 Year
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Security Updates
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N/A
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3 Year
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Custom UI
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Star OS
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ColorOS
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Performance
Performance Rating
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Avg
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Good
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Chipset
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MediaTek MT6739
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MediaTek Dimensity 6300
View Details
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Processor
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Quad core, 1.3 GHz, Cortex A53
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Octa core
2.4 GHz, Dual core, Cortex A76 2 GHz, Hexa Core, Cortex A55 |
Architecture (The higher, the better)
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N/A
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64 bit
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Fabrication (The lower, the better)
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N/A
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6 nm
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Graphics (GPU)
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PowerVR GE8100
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Mali-G57 MC2
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RAM
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3 GB
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4 GB / 6 GB / 8 GB
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RAM Type
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N/A
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LPDDR4X
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Performance Test Results
AnTuTu Score (The higher, the better) AnTuTu benchmark measures overall performance of a phone by stress-testing CPU, GPU, RAM, etc.
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N/A
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447,305
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Bootup Time (The lower, the better)
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N/A
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32.0 s
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Gaming Test Results
Wild Life Extreme (The higher, the better) Wild Life Extreme is a classic mobile benchmark; it renders in 4K to test the peak performance of a wide range of devices.
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N/A
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366
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Battery Drain* (The lower, the better)
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N/A
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5.0 %
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Heating* (The lower, the better)
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N/A
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42.4 %
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Display
Display Rating
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Excellent
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Very Good
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Display Type
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IPS LCD
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LCD
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Screen Size
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5.7 inches (14.48 cm)
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6.67 inches (16.94 cm)
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Resolution
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720x1440 px (HD+)
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720x1604 px (HD+)
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Peak Brightness
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N/A
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1000 nits
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HBM Brightness
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N/A
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1000 nits
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Refresh Rate
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N/A
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120 Hz
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Touch Sampling Rate
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N/A
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240 Hz
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Aspect Ratio
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18:9
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20:9
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Pixel Density
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282 ppi
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264 ppi
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Screen to Body Ratio (calculated)
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75.67 %
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85.07 %
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Bezel-less Display
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Yes
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Yes with punch-hole display
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Screen to Body Ratio (claimed by the brand)
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N/A
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89.9 %
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Design
Height
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152 mm
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165.7 mm
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Width
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72.9 mm
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76.2 mm
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Thickness
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7.7 mm
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7.9 mm
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Weight
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147 grams
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194 grams
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Water Resistance
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N/A
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Yes Splash proof IP65
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Ruggedness
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N/A
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Dust proof
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Rear Camera
Rear Camera Rating
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Good
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Good
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Resolution
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13 MP
Primary Cameraf/2.01.12µm pixel size |
50 MP
Primary Cameraf/1.8 Wide Angle 76° field-of-view27 mm focal length 1/2.88" sensor size OV50D 0.61µm pixel size |
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N/A
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2 MP
f/2.4 Mono Camera22 mm focal length 1/5.0" sensor size 1.75µm pixel size |
Autofocus
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Yes
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Yes Phase Detection Autofocus
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OIS
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N/A
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No
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Flash
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Yes LED Flash
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Yes LED Flash
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Image Resolution
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4128 x 3096 Pixels
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8150 x 6150 Pixels
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Settings
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Exposure compensation ISO control
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Exposure compensation ISO control
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Shooting Modes
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Continuous Shooting
High Dynamic Range mode (HDR) |
Continuous Shooting
High Dynamic Range mode (HDR) |
Camera Features
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Digital Zoom
Auto Flash Face detection Touch to focus |
Digital Zoom
Auto Flash Face detection |
Video Recording
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Full HD @30 fps
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Full HD @60 fps
HD @120 fps |
Video Recording Features
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N/A
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Dual Video Recording
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Front Camera
Front Camera Rating
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Good
|
Very Good
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Resolution
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8 MP
f/2.2 Primary Camera |
8 MP
f/2.0 Wide Angle Primary Camera25 mm focal length 1/4.0" sensor size 1.12µm pixel size |
Flash
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Yes LED Flash
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N/A
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Camera Features
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N/A
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Fixed Focus
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Video Recording
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Full HD @30 fps
|
Full HD @30 fps
HD @30 fps |
Battery
Battery Rating
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Very Good
|
Very Good
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Capacity
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3000 mAh
|
6000 mAh
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Battery Type
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Li-ion
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Li-Polymer
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Quick Charging
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N/A
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Yes 45W Super VOOC Charging 50% in 37 minutes
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Battery Test Results
Charging Time (20% to 100%) (The lower, the better)
|
N/A
|
1h 10m 30s
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Storage
Internal Storage
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32 GB
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128 GB
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Storage Type
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N/A
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UFS 2.2
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Expandable Storage
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Yes Up to 128 GB
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Yes Up to 2 TB
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Network & Connectivity
SIM Slot(s)
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Dual SIM
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Dual SIM
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SIM Type
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SIM1: Nano SIM2: Nano
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SIM1: Nano SIM2: Nano (Hybrid)
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Network Support
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5G Not Supported 4G
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5G 4G
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VoLTE
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Yes
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Yes
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SIM 1
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4G Bands: TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 850(band 5) |
5G Bands: FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N41 / N77 / N78 |
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4G Speed: 50 Mbit/s ↑ 150 Mbit/s ↓ (LTE category 4)
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4G Bands: TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5) |
SIM 2
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4G Bands: TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 850(band 5) |
5G Bands: FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N41 / N77 / N78 |
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4G Speed: 50 Mbit/s ↑ 150 Mbit/s ↓ (LTE category 4)
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4G Bands: TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5) |
SAR Value
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N/A
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Head: 1.184 W/kg Body: 1.048 W/kg
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Wi-Fi
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Yes Wi-Fi 4 (802.11 b/g/n)
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Yes Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
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Wi-Fi Features
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Mobile Hotspot
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Mobile Hotspot
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Bluetooth
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Yes v4.0
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Yes v5.4
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GPS
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Yes with A-GPS
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Yes with A-GPS Glonass
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NFC
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No
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No
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Multimedia
Audio Jack
|
3.5 mm
|
3.5 mm
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Sensors
Fingerprint Sensor
|
Yes
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Yes
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Fingerprint Sensor Position
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Rear
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Side
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Other Sensors
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Light sensor Proximity sensor Accelerometer
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Light sensor Proximity sensor Accelerometer Compass
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