Obi Worldphone SF1 32GB
₹6,999
(Discontinued)
|
Karbonn K9 Smart
₹3,400
(Out of Stock)
|
vivo X300 Ultra
₹159,999
|
Add to Compare
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Obi Worldphone SF1 32GB vs Karbonn K9 Smart
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Comparing the Obi Worldphone SF1 32GB vs Karbonn K9 Smart across performance, display, camera, battery, storage and user rating to help determine the better smartphone.
Here is the summary of the results:
Performance: Obi Worldphone SF1 32GB runs at a higher processing speed of 1.5 GHz, while Karbonn K9 Smart runs at 1.2 GHz, making Obi Worldphone SF1 32GB the better performer.
Display: Both Obi Worldphone SF1 32GB and Karbonn K9 Smart offer the same screen size of 5 inches, but Obi Worldphone SF1 32GB features a IPS LCD display compared to Karbonn K9 Smart's TFT, making Obi Worldphone SF1 32GB the better display of the two.
Rear Camera: Obi Worldphone SF1 32GB offers a higher rear camera resolution with 13 MP, while Karbonn K9 Smart offers 3.2 MP, making Obi Worldphone SF1 32GB better for rear camera photography.
Front Camera: Obi Worldphone SF1 32GB offers a higher front camera resolution with 5 MP, while Karbonn K9 Smart offers 1.3 MP, making Obi Worldphone SF1 32GB better for front camera photography.
Battery: Obi Worldphone SF1 32GB offers a higher battery capacity with 3000 mAh, while Karbonn K9 Smart offers 2300 mAh, making Obi Worldphone SF1 32GB better for longer battery life.
Storage: Karbonn K9 Smart offers higher internal storage with 8 GB, while Obi Worldphone SF1 32GB offers 32 GB, making Karbonn K9 Smart the better option for storage.
User Rating: Karbonn K9 Smart receives a higher user rating of 3.4, while Obi Worldphone SF1 32GB has a rating of 3.3.
|
✕
Obi Worldphone SF1 32GB
₹6,999
(Discontinued)
|
✕
Karbonn K9 Smart
₹3,400
(Out of Stock)
|
Add to Compare
|
Summary
Release Date
|
07 Jan, 2015
|
03 Jan, 2016
|
14 May, 2026
|
Performance
|
|
|
|
|
Snapdragon 615
|
MediaTek MT6572
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Snapdragon 8 Elite Gen 5
|
|
Octa Core (upto 1.5 GHz)
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Dual Core (upto 1.2 GHz)
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Octa Core (upto 4.61 GHz)
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3 GB RAM
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512 MB RAM
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16 GB RAM
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Display
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|
|
|
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5.0 inches (12.7 cm)
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5.0 inches (12.7 cm)
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6.82 inches (17.32 cm)
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IPS LCD
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TFT
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AMOLED
|
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1080x1920 px (FULL HD)
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480x854 px
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1440x3168 px (QHD+)
|
|
N/A
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N/A
|
144 Hz Refresh Rate
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Rear Camera
|
|
|
|
|
13 MP
Primary Camera
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3.2 MP
Primary Camera
|
200 MP
Primary Camera (upto 3.7x Optical Zoom)
|
|
N/A
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N/A
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200 MP
Telephoto Camera
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|
N/A
|
N/A
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50 MP
Ultra-Wide Angle Camera
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Front Camera
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|
|
|
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5 MP
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1.3 MP
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50 MP
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Battery
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|
|
|
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3000 mAh
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2300 mAh
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6600 mAh
|
|
N/A
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N/A
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100W Flash Charging
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|
N/A
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N/A
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Wireless Charging
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Storage
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32 GB
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8 GB
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512 GB
|
|
N/A
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N/A
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UFS 4.1
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Expert Review
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7.0/10
|
N/A
|
8.7/10
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Pros
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|
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Cons
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|
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User Ratings
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3.3/5
(441 ratings)
|
3.4/5
(1,297 ratings)
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4.6/5
(29 ratings)
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Benchmarks (The higher, the better)
|
N/A
|
N/A
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3,977,648
AnTuTu Score
|
|
N/A
|
N/A
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15h 10m
Battery Life (PC Mark)
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Compare Prices
|
Not Available in any store
|
Not Available in any store
|
₹159,999
|
Video
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There are no videos available for the device.
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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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N/A
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Jan 03, 2016
(Official)
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May 06, 2026
(Official)
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Operating System
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Android v5.0.2 (Lollipop)
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Android v4.4.2 (Kitkat)
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Android v16
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OS Updates
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N/A
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N/A
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5 Year
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Security Updates
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N/A
|
N/A
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7 Year
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Custom UI
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N/A
|
N/A
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Origin OS
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Performance
Performance Rating
|
Avg
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Poor
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Best In Class
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Chipset
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Qualcomm Snapdragon 615 MSM8939
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MediaTek MT6572
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Qualcomm Snapdragon 8 Elite Gen 5 SM8850-AC
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Processor
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Octa core
1.5 GHz, Quad core, Cortex A53 1 GHz, Quad core, Cortex A53 |
Dual core, 1.2 GHz, Cortex A7
|
Octa core
4.61 GHz, Dual core, Oryon 3.62 GHz, Hexa Core, Oryon |
Architecture (The higher, the better)
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64 bit
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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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N/A
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3 nm
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Graphics (GPU)
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Adreno 405
|
Mali-400 MP
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Adreno 840
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RAM
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3 GB
|
512 MB
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16 GB
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RAM Type
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DDR3
|
N/A
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LPDDR5X Ultra
|
Performance Test Results
AnTuTu Score (The higher, the better) AnTuTu benchmark measures overall performance of a phone by stress-testing CPU, GPU, RAM, etc.
|
N/A
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N/A
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3,977,648
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Bootup Time (The lower, the better)
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N/A
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N/A
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14.0 s
|
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
|
N/A
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6,450
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Battery Drain* (The lower, the better)
|
N/A
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N/A
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7.0 %
|
Heating* (The lower, the better)
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N/A
|
N/A
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21.7 %
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Display
Display Rating
|
Excellent
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Very Good
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Best In Class
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Display Type
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IPS LCD
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TFT
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AMOLED
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Screen Size
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5.0 inches (12.7 cm)
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5.0 inches (12.7 cm)
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6.82 inches (17.32 cm)
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Resolution
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1080x1920 px (FULL HD)
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480x854 px
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1440x3168 px (QHD+)
|
Peak Brightness
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N/A
|
N/A
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4500 nits
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Refresh Rate
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N/A
|
N/A
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144 Hz
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Aspect Ratio
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16:9
|
N/A
|
19.8:9
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Pixel Density
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441 ppi
|
196 ppi
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510 ppi
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Screen to Body Ratio (calculated)
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63.75 %
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64.13 %
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89.7 %
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Screen Protection
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Corning Gorilla Glass v4 Oleophobic coating Scratch-resistant glass
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Yes
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Yes
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Bezel-less Display
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N/A
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N/A
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Yes with punch-hole display
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HDR 10 / HDR+ Support
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N/A
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N/A
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Yes
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Screen to Body Ratio (claimed by the brand)
|
N/A
|
N/A
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94.49 %
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Design
Height
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146 mm
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144.7 mm
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162.98 mm
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Width
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74 mm
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74.1 mm
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76.81 mm
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Thickness
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8.0 mm
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10.1 mm
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8.19 mm
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Weight
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147 grams
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146.3 grams
|
232 grams
|
Build Material
|
N/A
|
N/A
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Back: Glass
|
Rear Camera
Rear Camera Rating
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Good
|
Below Avg
|
Best In Class
|
Resolution
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13 MP
Primary Cameraf/2.0Exmor-RS CMOS Sensor |
3.2 MP
Primary Camera |
200 MP
Primary Camera105x Digital Zoom 3.7x Optical Zoomf/1.8535 mm focal length LYT 901 0.7µm pixel size |
|
N/A
|
N/A
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200 MP
f/2.67 Telephoto Camera85 mm focal length 1/1.28" sensor size |
|
N/A
|
N/A
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50 MP
f/2.0 Ultra-Wide Angle Camera14 mm focal length |
Autofocus
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Yes Hybrid autofocus
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No
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Yes
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OIS
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N/A
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N/A
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Yes
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Flash
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Yes LED Flash
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Yes LED Flash
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Yes Dual LED Flash
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Image Resolution
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4128 x 3096 Pixels
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2048 x 1536 Pixels
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N/A
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Settings
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Exposure compensation ISO control
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N/A
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N/A
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Shooting Modes
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Continuous Shooting
High Dynamic Range mode (HDR) Macro Mode |
N/A
|
N/A
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Camera Features
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Digital Zoom
Auto Flash Digital image stabilization Face detection Touch to focus |
Digital Zoom
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105 x Digital Zoom
3.7 x Optical Zoom |
Video Recording
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1920x1080 @ 30 fps
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N/A
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8k @30 fps
4k @30/60/120 fps Full HD @30/60/120 fps |
Front Camera
Front Camera Rating
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Avg
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Poor
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Best In Class
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Resolution
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5 MP
Primary Camera |
1.3 MP
Primary Camera |
50 MP
f/2.45 Primary Camera |
Flash
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Yes LED Flash
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N/A
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Yes Screen flash
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Battery
Battery Rating
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Very Good
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Very Good
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Excellent
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Capacity
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3000 mAh
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2300 mAh
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6600 mAh
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Battery Type
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Li-Polymer
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Li-ion
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Li-ion
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TalkTime
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Up to 23 Hours(3G) / Up to 28 Hours(2G)
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Up to 6 Hours(2G)
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N/A
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Quick Charging
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N/A
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N/A
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Yes 100W Flash Charging
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Wireless Charging
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N/A
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N/A
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Yes 40W Wireless Charging
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Battery Test Results
Battery Life (PC Mark) (The higher, the better) PCMark Battery benchmark measures battery life of a phone with various activities such as web browsing, photo editing, writing, video editing, etc.
|
N/A
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N/A
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15h 10m
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Charging Time (20% to 100%) (The lower, the better)
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N/A
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N/A
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0h 36m 0s
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Storage
Internal Storage
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32 GB
|
8 GB
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512 GB
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Storage Type
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N/A
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N/A
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UFS 4.1
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Expandable Storage
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Yes Up to 64 GB
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Yes Up to 32 GB
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N/A
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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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Dual SIM
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SIM Type
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SIM1: Micro SIM2: Nano (Hybrid)
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N/A
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SIM1: Nano SIM2: Nano
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Network Support
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5G Not Supported 4G
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5G Not Supported
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5G 4G
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VoLTE
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N/A
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N/A
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Yes
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SIM 1
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4G Bands: TD-LTE 2300(band 40)
FD-LTE 1800(band 3) |
N/A
|
5G Bands: FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N18 / N20 / N25 / N26 / N28 / N66
TDD N38 / N40 / N41 / N48 / N77 / N78 / N79 / N80 / N81 / N83 / N84 / N89 |
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N/A
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N/A
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4G Bands: TD-LTE 3500(band 48) / 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42) / 3700(band 43)
FD-LTE 1700(band 66) / 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) |
View More
SIM 2
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N/A
|
N/A
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5G Bands: FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N18 / N20 / N25 / N26 / N28 / N66
TDD N38 / N40 / N41 / N48 / N77 / N78 / N79 / N80 / N81 / N83 / N84 / N89 |
|
N/A
|
N/A
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4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42) / 3700(band 43) / 3500(band 48)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 12) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) / 1700(band 66) |
View More
Wi-Fi
|
Yes Wi-Fi 4 (802.11 a/b/g/n)
|
Yes Wi-Fi 4 (802.11 b/g/n)
|
Yes Wi-Fi 7 (802.11 be/ax) MIMO
|
Wi-Fi Features
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Wi-Fi Direct Mobile Hotspot
|
Mobile Hotspot
|
Wi-Fi Direct Mobile Hotspot
|
Bluetooth
|
Yes v4.0
|
Yes v4.0
|
Yes v6.0
|
GPS
|
Yes with A-GPS Glonass
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Yes with A-GPS
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Yes with A-GPS Glonass
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NFC
|
N/A
|
N/A
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Yes
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IR Blaster
|
N/A
|
N/A
|
Yes
|
Multimedia
Audio Jack
|
3.5 mm
|
3.5 mm
|
USB Type-C
|
Sensors
Fingerprint Sensor
|
N/A
|
No
|
Yes
|
Fingerprint Sensor Position
|
N/A
|
N/A
|
On-screen
|
Fingerprint Sensor Type
|
N/A
|
N/A
|
Ultrasonic
|
Other Sensors
|
Light sensor Proximity sensor Accelerometer Compass Gyroscope
|
Light sensor Proximity sensor Accelerometer
|
Light sensor Proximity sensor Accelerometer Compass Gyroscope
|
Compare Prices
|
Not Available in any store
|
Not Available in any store
|
₹159,999
|