Kyocera DuraForce XD vs Nokia C7 Astound: specs comparison

Key differences

Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

Display technology

OLED versus LCD

DuraForce XD:

LCD

C7 Astound:

OLED
Weight

C7 Astound: 177 g lighter

DuraForce XD:

307 g

C7 Astound:

130 g
Width

C7 Astound: 29.6 mm narrower

DuraForce XD:

86.4 mm

C7 Astound:

56.8 mm
Screen diagonal

C7 Astound: 2.2 in smaller diagonal

DuraForce XD:

5.7 in

C7 Astound:

3.5 in
Depth

C7 Astound: 3.4 mm thinner

DuraForce XD:

13.9 mm

C7 Astound:

10.5 mm
Height

C7 Astound: 49.5 mm shorter

DuraForce XD:

166.8 mm

C7 Astound:

117.3 mm

Physical size

Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

1. DuraForce XD

Height:

166.8 mm +49.5 mm versus C7 Astound
Width:

86.4 mm +29.6 mm versus C7 Astound
Depth:

13.9 mm +3.4 mm versus C7 Astound
2. C7 Astound

Height:

117.3 mm
Width:

56.8 mm
Depth:

10.5 mm

Weight

Bars start at zero and share a scale within this chart.

1. DuraForce XD

307 g

+177 g versus C7 Astound
2. C7 Astound

130 g

Screen size

Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

1. DuraForce XD

Screen diagonal:

5.7 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

89.6 cm²
2. C7 Astound

Screen diagonal:

3.5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

33.8 cm²

DuraForce XD has approximately 165.2% more rectangular screen area than C7 Astound.

Memory variants

Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

Recorded RAM for DuraForce XD, C7 Astound, compared at the same storage capacity.
Storage	DuraForce XD	C7 Astound
16 GB	2 GB RAM	Unknown

C7 Astound: Original memory entry

8 GB · 256 MB RAM

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. DuraForce XD

NFC:: Yes
Headphone jack:: Yes
Memory card support:: See details microSD · up to 64 GB

2. C7 Astound

NFC:: Yes
Headphone jack:: Yes
Memory card support:: See details microSD · up to 32 GB (dedicated slot)

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded battery capacity

Bars start at zero and share a scale within this chart.

1. DuraForce XD

3700 mAh

+2500 mAh versus C7 Astound
2. C7 Astound

1200 mAh

Specifications

Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

1. DuraForce XD2. C7 Astound

Everyday essentials

Everyday essentials — specifications for DuraForce XD, C7 Astound.
Specification	DuraForce XD	C7 Astound
Dimensions (HxWxD)	166.8 Х 86.4 Х 13.9 mm	117.3 Х 56.8 Х 10.5 mm
Weight	307 g	130 g
Technology	IPS LCD	AMOLED
Screen size	5.7" inch	3.5" inch
Screen resolution	720 x 1280 px	360 x 640 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	16 GB 2 GB RAM	8 GB 256 MB RAM
Memory card support	microSD up to 64 GB	microSD up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.	3700 mAh Removable Li-Ion	1200 mAh Removable Li-Ion
Operating system OS	Android 5.1 (Lollipop)	Symbian^3 upgradable to Nokia Belle OS
Chipset	Qualcomm MSM8928 Snapdragon 400 (28 nm)	Unknown
NFC	Yes	Yes
Headphone jack	Yes	Yes

Display

Display — specifications for DuraForce XD, C7 Astound.
Specification	DuraForce XD	C7 Astound
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	89.6 cm2	33.8 cm2
Screen format	16:9 (height:width)	16:9 (height:width)
Screen to body ratio	62.1%	50.7%
PPI /points per inch/	258 PPI	210 PPI
Screen protection	Yes	Corning Gorilla Glass

Camera and Video

Camera and Video — specifications for DuraForce XD, C7 Astound.
Specification	DuraForce XD	C7 Astound
Rear camera, main	8 MP Single	8 MP Single
Camera specs	8 MP AF	8 MP
Functions	LED flash HDR panorama	Dual-LED flash
Video	1080p@30fps	720p@25fps 720p@30fps (via SW update)
Front camera, selfie	2 MP Single	0.3 MP Single
Specifications	2 MP	VGA

Performance

Performance — specifications for DuraForce XD, C7 Astound.
Specification	DuraForce XD	C7 Astound
Processor CPU	Quad-core 1.6 GHz Cortex-A7	680 MHz ARM 11
Graphics processor GPU	Adreno 305	Broadcom BCM2727

General specs

General specs — specifications for DuraForce XD, C7 Astound.
Specification	DuraForce XD	C7 Astound
Release date	2015 October	2011 March
Colors	Black	Frosty metal
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	Unknown	220 EUR
Battery life	Stand by time- Up to 816 h (3G) Talking time- Up to 23 h (3G)	Stand by time- Up to 555 h (2G) / Up to 656 h (3G) Talking time- Up to 9 h 30 min (2G) / Up to 5 h (3G) Music play - Up to 54 h

Communication and Connectivity

Communication and Connectivity — specifications for DuraForce XD, C7 Astound.
Specification	DuraForce XD	C7 Astound
SIM card	Nano-SIM	Mini-SIM
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 - AT&T T-Mobile -4G - LTE band 1(2100) 2(1900) 3(1800) 4(1700/2100) 5(850) 7(2600) 17(700) 20(800) 29(700) - AT&T LTE band 1(2100) 12(700) 29(700) - T-Mobile	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed	HSPA LTE	HSPA 10.2/2 Mbps
GPRS	Yes	Class 33
Edge	Yes	Class 33
Wi-Fi	Wi-Fi 802.11 a/b/g/n/ac//r/k dual-band WiFi Direct hotspot	Wi-Fi 802.11 b/g/n
GPS	Yes with A-GPS	Yes with A-GPS; Ovi Maps 3.0
USB	microUSB 2.0	microUSB 2.0 USB Host
Bluetooth	4.1 A2DP EDR LE	3.0 A2DP
Harmful irradiation	Unknown	SAR - 1.03 W/kg (head) 0.83 W/kg (body) SAR EU - 0.73 W/kg (head)

Music and Audio

Music and Audio — specifications for DuraForce XD, C7 Astound.
Specification	DuraForce XD	C7 Astound
Radio	No	Stereo FM radio RDS; FM trans
Others	Active noise cancellation with dedicated mic	Active noise cancellation with dedicated mic

Other features

Other features — specifications for DuraForce XD, C7 Astound.
Specification	DuraForce XD	C7 Astound
Dop	Sensors Accelerometer gyro proximity compass barometer - Fast battery charging - IP68 dust/water proof (up to 1.5m for 30 mins) -MIL-STD-810G compliant	Sensors Accelerometer proximity compass - Web TV -TV-out -MP3/WMA/WAV/eAAC+ player -DivX/XviD/MP4/H.264/WMV player -Quickoffice document viewer (Word Excel PowerPoint PDF) -Adobe Reader -Voice memo/dial/command -Predictive text input - For T-Mobile

Kyocera DuraForce XD vs Nokia C7 Astound