Product comparison · 2 laptops

HP ProBook 4520s + AP355ET vs TERRA CH1200995 laptop Intel® Core™ i3 i3-330M

111specifications compared
16differ
95identical
41known for one product only

Key differences

Display diagonal
- ProBook 4520s + AP355ET:39.6 cm (15.6")
- CH1200995 laptop Intel® Core™ i3 i3-330M:43.9 cm (17.3")
Display resolution
- ProBook 4520s + AP355ET:1366 x 768 pixels
- CH1200995 laptop Intel® Core™ i3 i3-330M:1600 x 900 pixels
HDD interface
- ProBook 4520s + AP355ET:SATA II
- CH1200995 laptop Intel® Core™ i3 i3-330M:SATA
Optical drive type
- ProBook 4520s + AP355ET:DVD Super Multi DL
- CH1200995 laptop Intel® Core™ i3 i3-330M:DVD-RW
Graphics card family
- ProBook 4520s + AP355ET:AMD
- CH1200995 laptop Intel® Core™ i3 i3-330M:Intel
Bluetooth
- ProBook 4520s + AP355ET:Yes
- CH1200995 laptop Intel® Core™ i3 i3-330M:No
USB 2.0 ports quantity
- ProBook 4520s + AP355ET:3
- CH1200995 laptop Intel® Core™ i3 i3-330M:4
SmartCard slot
- ProBook 4520s + AP355ET:Yes
- CH1200995 laptop Intel® Core™ i3 i3-330M:No

Side by side

Differences highlightedShow differences only

Comparison of ProBook 4520s + AP355ET, CH1200995
152 specifications	A HP ProBook 4520s + AP355ET View product	B TERRA CH1200995 laptop Intel® Core™ i3 i3-330M Model CH1200995 View product
Designidentical
Country of originKnown for one	China	Unknown — not stated by the source
Product colourKnown for one	Unknown — not stated by the source	Black, Silver
Display2 differ
Display diagonalDiffers	39.6 cm (15.6")	43.9 cm (17.3")
Display resolutionDiffers	1366 x 768 pixels	1600 x 900 pixels
LED backlightKnown for one	Yes	Unknown — not stated by the source
HD typeKnown for one	Unknown — not stated by the source	HD+
Memoryidentical
Memory clock speedKnown for one	1333 MHz	Unknown — not stated by the source
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 1 + 1 x 2 GB
Storage2 differ
HDD interfaceDiffers	SATA II	SATA
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
Optical drive typeDiffers	DVD Super Multi DL	DVD-RW
Compatible memory cardsKnown for one	Unknown — not stated by the source	Memory Stick (MS), MMC, SD, xD
Graphics1 differ
Discrete graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics card modelKnown for one	AMD Mobility Radeon HD 530v	Unknown — not stated by the source
Discrete graphics card memoryKnown for one	0.512 GB	Unknown — not stated by the source
Graphics card familyDiffers	AMD	Intel
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	1.748 GB
Audioidentical
Audio systemKnown for one	High Definition Audio	Unknown — not stated by the source
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Optical driveidentical
LightScribeKnown for one	Yes	Unknown — not stated by the source
Network1 differ
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	2.1+EDR	Unknown — not stated by the source
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	3	4
SmartCard slotDiffers	Yes	No
Modem (RJ-11) portsDiffers	1	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
DisplayPorts quantityKnown for one	Unknown — not stated by the source	0
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	0
TV-in portKnown for one	Unknown — not stated by the source	No
PS/2 ports quantityKnown for one	Unknown — not stated by the source	0
Parallel ports quantityKnown for one	Unknown — not stated by the source	0
Serial ports quantityKnown for one	Unknown — not stated by the source	0
Performance1 differ
Motherboard chipsetDiffers	Intel® HM57 Express	Intel® HM55 Express
Keyboardidentical
Pointing deviceKnown for one	Touchpad	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 7 Professional	Windows 7 Home Premium
Operating system architectureKnown for one	32-bit	Unknown — not stated by the source
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Trial softwareKnown for one	Unknown — not stated by the source	Kaspersky Internet Security Microsoft Office Starter 2010
Bundled softwareKnown for one	Unknown — not stated by the source	Nero 9 Essentials
Batteryidentical
Battery life (max)Known for one	5 h	Unknown — not stated by the source
Poweridentical
AC adapter input voltageKnown for one	Unknown — not stated by the source	110 - 240 V
Security1 differ
Cable lock slotDiffers	Yes	No
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers	2.39 kg	2.68 kg
WidthDiffers	371.8 mm	267 mm
DepthDiffers	249.6 mm	414 mm
Height (front)Known for one	2.77 cm	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	37.2 mm
Other features1 differ
Internal modemDiffers	Yes	No
Modem speedKnown for one	56 Kbit/s	Unknown — not stated by the source
Modem typeKnown for one	V.92	Unknown — not stated by the source
Intel segment taggingKnown for one	Enterprise	Unknown — not stated by the source
TV tuner integratedKnown for one	Unknown — not stated by the source	No
Cameraidentical
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	1.3 MP
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

More laptop comparisons

All laptop comparisons