LG Optimus L9 P769 vs Samsung Galaxy S Duos

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Comparing the LG Optimus L9 P769 vs Samsung Galaxy S Duos across performance, display, camera, battery, storage and user rating to help determine the better smartphone.

Here is the summary of the results:

Performance: Both LG Optimus L9 P769 and Samsung Galaxy S Duos run at the same processing speed of 1.0 GHz.


Display: LG Optimus L9 P769 offers a screen size of 4.5 inches, while Samsung Galaxy S Duos offers 4 inches, making LG Optimus L9 P769 the larger display of the two. LG Optimus L9 P769 features a LCD display compared to Samsung Galaxy S Duos's TFT, making LG Optimus L9 P769 the better display of the two.


Rear Camera: Both LG Optimus L9 P769 and Samsung Galaxy S Duos feature a 5 MP primary rear camera.


Front Camera: Both LG Optimus L9 P769 and Samsung Galaxy S Duos feature a 0.3 MP primary front camera.


Battery: LG Optimus L9 P769 offers a higher battery capacity with 2150 mAh, while Samsung Galaxy S Duos offers 1500 mAh, making LG Optimus L9 P769 better for longer battery life.


Storage: Both LG Optimus L9 P769 and Samsung Galaxy S Duos offer the same internal storage of 4 GB.


User Rating: LG Optimus L9 P769 receives a higher user rating of 4, while Samsung Galaxy S Duos has a rating of 3.7.

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LG Optimus L9 P769
(Discontinued)
Samsung Galaxy S Duos
₹5,379
(Discontinued)
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Summary

Release Date

13 Nov, 2012
16 Sep, 2012
06 May, 2026

Performance

N/A
N/A
Snapdragon S1
Snapdragon 8 Gen 5
(upto 1 GHz)
(upto 1 GHz)
Octa Core (upto 3.8 GHz)
1 GB RAM
768 MB RAM
12 GB RAM

Display

N/A
4.5 inches (11.43 cm)
4 inches (10.16 cm)
6.31 inches (16.03 cm)
LCD
TFT
AMOLED
540x960 px
480x800 px
1216x2640 px (FHD+)
N/A
N/A
120 Hz Refresh Rate

Rear Camera

N/A
5 MP
Primary Camera
5 MP
Primary Camera
50 MP
Primary Camera
N/A
N/A
50 MP
Telephoto Camera (upto 3x Optical Zoom)
N/A
N/A
8 MP
Ultra-Wide Angle Camera

Front Camera

N/A
N/A
0.3 MP
0.3 MP
50 MP

Battery

N/A
2150 mAh
1500 mAh
6500 mAh
N/A
N/A
90W Flash Charging
N/A
N/A
Wireless Charging

Storage

4 GB
4 GB
256 GB
N/A
N/A
UFS 4.1

Expert Review

N/A
N/A
8.4/10

Pros

  • Device yet to be reviewed
  • Device yet to be reviewed
  • Compact, premium design
  • Excellent battery life
  • Reliable performance
  • Strong portrait photography

Cons

  • Device yet to be reviewed
  • Device yet to be reviewed
  • Video recording inconsistencies
  • Colours can be slightly oversaturated

User Ratings

4/5
(1 rating)
3.7/5
(4,088 ratings)
4.4/5
(109 ratings)

Benchmarks (The higher, the better)

N/A
N/A
3,000,897
AnTuTu Score
N/A
N/A
16h 04m
Battery Life (PC Mark)

Compare Prices

Not Available in any store
Not Available in any store
₹79,999

User Feedback

General

Launch Date

N/A
N/A
May 06, 2026
(Official)

Operating System

Android v4 (Ice Cream Sandwich)
Android v4 (Ice Cream Sandwich)
Android v16

OS Updates

N/A
N/A
5 Year

Security Updates

N/A
N/A
7 Year

Custom UI

N/A
N/A
Origin OS

Performance

Performance Rating

N/A
Poor
Excellent

Chipset

N/A
Qualcomm Snapdragon S1 MSM7227A
Qualcomm Snapdragon 8 Gen 5 SM8845

Processor

Dual core, 1 GHz
Single core, 1 GHz, Cortex A5
Octa core

3.8 GHz, Dual core, Oryon V3 Phoenix L 3.32 GHz, Hexa Core, Oryon V3 Phoenix M

Architecture (The higher, the better)

N/A
N/A
64 bit

Fabrication (The lower, the better)

N/A
N/A
3 nm

Graphics (GPU)

N/A
Adreno 200
Adreno 829

RAM

1 GB
768 MB
12 GB

RAM Type

N/A
N/A
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
N/A
3,000,897

Bootup Time (The lower, the better)

N/A
N/A
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.

N/A
N/A
4,004

Battery Drain* (The lower, the better)

N/A
N/A
5.0 %

Heating* (The lower, the better)

N/A
N/A
17.4 %
* after 30 mins of gaming

Display

Display Rating

N/A
Very Good
Best In Class

Display Type

LCD
TFT
AMOLED

Screen Size

4.5 inches  (11.43 cm)
4 inches  (10.16 cm)
6.31 inches  (16.03 cm)

Resolution

540x960 px
480x800 px
1216x2640 px (FHD+)

Peak Brightness

N/A
N/A
5000 nits

Refresh Rate

N/A
N/A
120 Hz

Aspect Ratio

N/A
N/A
19.5:9

Pixel Density

245 ppi
233 ppi
460 ppi

Screen to Body Ratio (calculated)

61.97 %
59.4 %
90.11 %

Bezel-less Display

N/A
N/A
Yes with punch-hole display

HDR 10 / HDR+ Support

N/A
N/A
Yes HDR 10+

Screen to Body Ratio (claimed by the brand)

N/A
N/A
94.38 %

Design

Height

131.8 mm
121.5 mm
150.83 mm

Width

68.3 mm
63.1 mm
71.76 mm

Thickness

9.10 mm
10.5 mm
7.99 mm

Weight

125 grams
120 grams
191 grams

Build Material

N/A
N/A
Back: Glass

Water Resistance

N/A
N/A
Yes Water resistant IP68 IP69 (up to 30 minutes in a depth of 1.5 meter)

Ruggedness

N/A
N/A
Dust proof

Rear Camera

Rear Camera Rating

N/A
Below Avg
Excellent

Resolution

5 MP
Primary Camera
5 MP
Primary CameraCMOS image sensor
50 MP
Primary Cameraf/1.57IMX921
N/A
N/A
50 MP
f/2.65 Telephoto Camera
N/A
N/A
8 MP
f/2.2 Ultra-Wide Angle Camera

Autofocus

Yes
Yes
Yes

OIS

N/A
N/A
Yes

Flash

Yes LED Flash
Yes LED Flash
Yes Dual LED Flash

Image Resolution

2592 x 1944 Pixels
2592 x 1944 Pixels
N/A

Settings

N/A
ISO control
N/A

Shooting Modes

Continuous Shooting
N/A
N/A

Camera Features

Digital Zoom
Smile detection
Digital Zoom
Smile detection
N/A

Video Recording

1920x1080 @ 24
640x480 @ 30 fps
8k @30 fps
4k @30/60 fps
Full HD @30/60/120 fps

Video Recording Features

Optical Image stabilization
Stereo recording
N/A
N/A

Front Camera

Front Camera Rating

N/A
N/A
Best In Class

Resolution

0.3 MP
Primary Camera
0.3 MP
Primary Camera
50 MP
f/2.0 Primary Camera

Autofocus

N/A
N/A
Yes

Flash

N/A
N/A
Yes Screen flash

Camera Features

Fixed Focus
Fixed Focus
N/A

Battery

Battery Rating

N/A
Very Good
Excellent

Capacity

2150 mAh
1500 mAh
6500 mAh

Battery Type

Li-ion
Li-ion
Li-ion

TalkTime

Up to 29(2G)
Up to 8.6 Hours(3G) / Up to 12.8 Hours(2G)
N/A

Quick Charging

N/A
N/A
Yes 90W Flash Charging

Wireless Charging

N/A
N/A
Yes 40W Wireless Charging

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
N/A
16h 04m

Charging Time (20% to 100%) (The lower, the better)

N/A
N/A
0h 41m 0s

Storage

Internal Storage

4 GB
4 GB
256 GB / 512 GB

Storage Type

N/A
N/A
UFS 4.1

Expandable Storage

Yes Up to 32 GB
Yes Up to 32 GB
No

Network & Connectivity

SIM Slot(s)

Single SIM
Dual SIM
Dual SIM

SIM Type

N/A
SIM1: Mini
SIM1: Nano SIM2: Nano/eSIM

Network Support

5G Not Supported
5G Not Supported
5G 4G

VoLTE

N/A
N/A
Yes

SIM 2

N/A
N/A
5G Bands:
FDD N1 / N2 / N3 / N5 / N7 / N8 / N18 / N20 / N25 / N26 / N28 / N66 / N71 / N75
TDD N38 / N40 / N41 / N48 / N77 / N78
N/A
N/A
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) / 1500(band 32) / 700(band 12) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 600(Band 71) / 1900(band 25) / 850(band 26) / 1700(band 66)
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SAR Value

N/A
Head: 0.18 W/kg Body: 0.45 W/kg
N/A

Wi-Fi

Yes Wi-Fi 4 (802.11 a/b/g/n) Dual antennas
Yes Wi-Fi 4 (802.11 b/g/n)
Yes Wi-Fi 4 (802.11 a/n) 5GHz MIMO

Wi-Fi Features

Wi-Fi Direct Mobile Hotspot
Wi-Fi Direct Mobile Hotspot
Wi-Fi Direct Mobile Hotspot

Bluetooth

Yes v3
Yes v3.0
Yes v6.0

GPS

Yes with A-GPS
Yes with A-GPS
Yes with A-GPS Glonass

NFC

N/A
N/A
Yes

IR Blaster

N/A
N/A
Yes

Multimedia

Audio Jack

N/A
3.5 mm
USB Type-C

Sensors

Fingerprint Sensor

N/A
N/A
Yes

Fingerprint Sensor Position

N/A
N/A
On-screen

Fingerprint Sensor Type

N/A
N/A
Ultrasonic

Other Sensors

Proximity sensor Accelerometer Compass
Proximity sensor Accelerometer Compass
Light sensor Proximity sensor Accelerometer Compass Gyroscope

Applications

QMemo QTranslator Document Editor
N/A
N/A

Compare Prices

Not Available in any store
Not Available in any store
₹79,999