O2 XDA Atom Exec vs Dell Smoke

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Comparing the O2 XDA Atom Exec vs Dell Smoke across performance, display, camera, battery and storage to help determine the better smartphone.

Here is the summary of the results:

Performance: Dell Smoke runs at a higher processing speed of 0.8 GHz, while O2 XDA Atom Exec runs at 0.52 GHz, making Dell Smoke the better performer.


Display: Dell Smoke offers a screen size of 2.8 inches, while O2 XDA Atom Exec offers 2.7 inches, making Dell Smoke the larger display of the two. O2 XDA Atom Exec features a LCD display compared to Dell Smoke's TFT, making O2 XDA Atom Exec the better display of the two.


Rear Camera: Dell Smoke offers a higher rear camera resolution with 5 MP, while O2 XDA Atom Exec offers 2 MP, making Dell Smoke better for rear camera photography.


Battery: O2 XDA Atom Exec offers a higher battery capacity with 1530 mAh, while Dell Smoke offers 1170 mAh, making O2 XDA Atom Exec better for longer battery life.


Storage: Dell Smoke offers higher internal storage with 256 GB, while O2 XDA Atom Exec offers 192 GB, making Dell Smoke the better option for storage.

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✕
O2 XDA Atom Exec
O2 XDA Atom Exec
O2 XDA Atom Exec
O2 XDA Atom Exec
O2 XDA Atom Exec
(Discontinued)
✕
Dell Smoke
Dell Smoke
Dell Smoke
(Discontinued)
✕
vivo X300 Ultra
vivo X300 Ultra
vivo X300 Ultra
vivo X300 Ultra
₹159,999
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Summary

Release Date

01 Jun, 2006
N/A
14 May, 2026

Expert Review

N/A
N/A
8.7/10
Read Expert Review

Pros

  • Device yet to be reviewed
  • Device yet to be reviewed
  • Stellar and versatile three-lens camera system
  • Excellent performance
  • Bright and crisp 2K AMOLED display

Cons

  • Device yet to be reviewed
  • Device yet to be reviewed
  • Battery life could have been better
  • Very expensive with camera kit
  • No shortcut key

User Ratings

N/A
N/A
4.6/5
(29 ratings)

Compare Prices

Not Available in any store
Not Available in any store
₹159,999
@ Amazon

Video

There are no videos available for the device.
There are no videos available for the device.
Videos
1 Video

User Feedback

General

Launch Date

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

Operating System

Windows Mobile
Android v2.2
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

Chipset

Intel Xscale
Qualcomm Snapdragon S2 MSM7230
Qualcomm Snapdragon 8 Elite Gen 5 SM8850-AC

Processor

520 MHz, Intel
800 MHz, Scorpion
Octa core

4.61 GHz, Dual core, Oryon 3.62 GHz, Hexa Core, Oryon

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 205
Adreno 840

RAM

64 MB
512 MB
16 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
3,977,648

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
6,450

Battery Drain* (The lower, the better)

N/A
N/A
7.0 %

Heating* (The lower, the better)

N/A
N/A
21.7 %
* after 30 mins of gaming

Display

Display Type

LCD
TFT
AMOLED

Screen Size

2.7 inches  (6.86 cm)
2.8 inches  (7.11 cm)
6.82 inches  (17.32 cm)

Resolution

240x320 px
240x320 px
1440x3168 px (QHD+)

Peak Brightness

N/A
N/A
4500 nits

Refresh Rate

N/A
N/A
144 Hz

Aspect Ratio

N/A
N/A
19.8:9

Pixel Density

148 ppi
143 ppi
510 ppi

Screen to Body Ratio (calculated)

38.19 %
33.86 %
89.7 %

Screen Protection

N/A
N/A
Yes

Bezel-less Display

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

HDR 10 / HDR+ Support

N/A
N/A
Yes

Screen to Body Ratio (claimed by the brand)

N/A
N/A
94.49 %

Design

Height

102 mm
120 mm
162.98 mm

Width

58 mm
59.8 mm
76.81 mm

Thickness

18.50 mm
10.50 mm
8.19 mm

Weight

140 grams
N/A
232 grams

Build Material

N/A
N/A
Back: Glass

Rear Camera

Resolution

2 MP
Primary Camera
5 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
200 MP
f/2.67 Telephoto Camera85 mm focal length 1/1.28" sensor size
N/A
N/A
50 MP
f/2.0 Ultra-Wide Angle Camera14 mm focal length

Autofocus

N/A
Yes
Yes

OIS

N/A
N/A
Yes

Flash

N/A
N/A
Yes Dual LED Flash

Image Resolution

N/A
2592 x 1944 Pixels
N/A

Camera Features

Digital Zoom
Digital Zoom
105 x Digital Zoom
3.7 x Optical Zoom

Video Recording

N/A
N/A
8k @30 fps
4k @30/60/120 fps
Full HD @30/60/120 fps

Front Camera

Resolution

N/A
0.3 MP
Primary Camera
50 MP
f/2.45 Primary Camera

Flash

N/A
N/A
Yes Screen flash

Battery

Capacity

1530 mAh
1170 mAh
6600 mAh

Battery Type

Li-Polymer
Li-ion
Li-ion

TalkTime

Up to 5.5(2G)
Up to 6 Hours(2G)
N/A

Quick Charging

N/A
N/A
Yes 100W 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
15h 10m

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

N/A
N/A
0h 36m 0s

Storage

Internal Storage

192 MB
256 MB
512 GB

Storage Type

N/A
N/A
UFS 4.1

Expandable Storage

Yes
Yes Up to 32 GB
N/A

Network & Connectivity

SIM Slot(s)

Single SIM
Single SIM
Dual SIM

SIM Type

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

Network Support

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

VoLTE

N/A
N/A
Yes

SIM 1

N/A
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
N/A
N/A
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)
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SIM 2

N/A
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
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) / 700(band 12) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) / 1700(band 66)
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Wi-Fi

Yes Wi-Fi (802.11 b)
Yes Wi-Fi 3 (802.11 b/g)
Yes Wi-Fi 7 (802.11 be/ax) MIMO

Wi-Fi Features

N/A
N/A
Wi-Fi Direct Mobile Hotspot

Bluetooth

Yes v1.2
Yes v2.1
Yes v6.0

GPS

N/A
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

N/A
Proximity sensor Accelerometer Compass
Light sensor Proximity sensor Accelerometer Compass Gyroscope

Compare Prices

Not Available in any store
Not Available in any store
₹159,999
@ Amazon
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