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Karbonn K451+ Sound Wave

Karbonn K451+ Sound Wave

#9369
NEC 802

NEC 802

#10946

Category Breakdown

Karbonn K451+ Sound Wave
NEC 802
Performance
5.35.3
Camera
39.639.6
Display
21.221.2
Battery
17.41.6
Build
0.20.2
Connectivity
9.48.2
Audio
8.90.0
Overall
12.58.3

Summary

  • The Karbonn K451+ Sound Wave features a 2.4-inch TFT display with a resolution of 240 x 320 pixels, while the NEC 802 has a similar resolution but a smaller form factor.
  • In terms of build quality, the K451+ is lighter and slimmer compared to the bulkier NEC 802, which weighs 125g.
  • Both devices have a 1.3 MP rear camera, but the K451+ supports video recording, whereas the NEC 802's capabilities are unspecified.
  • The K451+ is equipped with an 1800 mAh battery, while the NEC 802 lacks a specified battery capacity.
  • Both phones run basic software experiences with limited performance due to their RAM and chipset specifications, but the K451+ includes a headphone jack, unlike the NEC 802.

Side-by-side Specification Comparison

Karbonn K451+ Sound Wave
NEC 802

General

Release Date

2012
2004

Announced

2012
2004

Description

N/A
N/A

Display

Size

2.4"
N/A

Type

TFT, 65K colors
TFT, 65K colors

Resolution

240 x 320 pixels, 4:3 ratio (~167 ppi density)
240 x 320 pixels, 4:3 ratio

PPI

240
240

Refresh Rate

60Hz
60Hz

HDR Support

✗
✗

Protection

N/A
N/A

Performance

Chipset

N/A
N/A

CPU

N/A
N/A

GPU

N/A
N/A

Memory

N/A
N/A

Expandable Storage

✗
✗

Card Slot

microSDHC (dedicated slot)
miniSD

Camera

Main Camera

1.3 MP
1.3 MP

Main Camera Features

N/A
N/A

Front Camera

N/A
N/A

Front Camera Features

N/A
N/A

Video Recording

Yes
Yes

Selfie Video

N/A
N/A

Optical Stabilization

✗
✗

Night Mode

✗
✗

Raw Photo Support

✗
✗

Battery

Capacity

1800 mAh
N/A

Battery Details

Li-Ion 1800 mAh battery
Removable Li-Ion battery

Charging Details

N/A
N/A

Fast Charging

✗
✗

Wireless Charging

✗
✗

Build & Safety

Dimensions

116.5 x 51.9 x 14.6 mm (4.59 x 2.04 x 0.57 in)
100 x 50 x 26 mm (3.94 x 1.97 x 1.02 in)

Weight

N/A
125 g

Materials

N/A
N/A

Colors

Silver/Black
Royal bronze, Turquoise blue, Platinum silver

Foldable

✗
✗

SAR

N/A
N/A

Connectivity

SIM

Dual SIM (Mini-SIM)
Mini-SIM

Network

GSM
GSM / UMTS

Network Speed

N/A
Yes, 384 kbps

5G

✗
✗

4G

✗
✗

WiFi

No
No

Bluetooth

2.0
No

NFC

✗
✗

USB

microUSB
Proprietary

IR Blaster

✗
✗

Headphone Jack

✓
✗

Radio

✗
✗

Positioning

No
No

Audio

Stereo Speakers

✗
✗

Loudspeaker

Yes
No

Audio Jack

Yes
No

Software & Security

Operating System

N/A
N/A

Fingerprint

✗
✗

Face Unlock

✗
✗

Sensors

N/A
N/A