Samsung i637 Jack vs Sony Xperia 1 II: 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.

Weight

i637 Jack: 79.3 g lighter

i637 Jack:

102.1 g

Xperia 1 II:

181.4 g
Width

i637 Jack: 10.1 mm narrower

i637 Jack:

61 mm

Xperia 1 II:

71.1 mm
Screen diagonal

i637 Jack: 4.1 in smaller diagonal

i637 Jack:

2.4 in

Xperia 1 II:

6.5 in
Rear camera layout

i637 Jack:

Single

Xperia 1 II:

Quad
Depth

Xperia 1 II: 5.1 mm thinner

i637 Jack:

12.7 mm

Xperia 1 II:

7.6 mm
Height

i637 Jack: 48.1 mm shorter

i637 Jack:

117 mm

Xperia 1 II:

165.1 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. i637 Jack

Height:

117 mm
Width:

61 mm
Depth:

12.7 mm +5.1 mm versus Xperia 1 II
2. Xperia 1 II

Height:

165.1 mm +48.1 mm versus i637 Jack
Width:

71.1 mm +10.1 mm versus i637 Jack
Depth:

7.6 mm

Weight

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

1. i637 Jack

102.1 g
2. Xperia 1 II

181.4 g

+79.3 g versus i637 Jack

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. i637 Jack

Screen diagonal:

2.4 in

Aspect ratio (height:width):

4:3

Approximate rectangular screen area:

17.8 cm²
2. Xperia 1 II

Screen diagonal:

6.5 in

Aspect ratio (height:width):

21:9

Approximate rectangular screen area:

98.7 cm²

Xperia 1 II has approximately 453.3% more rectangular screen area than i637 Jack.

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 i637 Jack, Xperia 1 II, compared at the same storage capacity.
Storage	i637 Jack	Xperia 1 II
256 GB	Unknown	8 GB RAM

i637 Jack: Original memory entry

256 MB RAM · 256 MB ROM

Practical features

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

1. i637 Jack

NFC:: Unknown
Headphone jack:: No
Memory card support:: See details microSD · up to 16 GB (dedicated slot)

2. Xperia 1 II

NFC:: Yes
Headphone jack:: Yes
Memory card support:: See details microSDXC (uses shared SIM 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. i637 Jack

1480 mAh
2. Xperia 1 II

4000 mAh

+2520 mAh versus i637 Jack

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. i637 Jack2. Xperia 1 II

Everyday essentials

Everyday essentials — specifications for i637 Jack, Xperia 1 II.
Specification	i637 Jack	Xperia 1 II
Dimensions (HxWxD)	117 Х 61 Х 12.7 mm	165.1 Х 71.1 Х 7.6 mm
Weight	102.1 g	181.4 g
Technology	TFT	OLED
Screen size	2.4" inch	6.5" inch
Screen resolution	320 x 240 px	1644 x 3840 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	256 MB RAM 256 MB ROM	256GB 8GB RAM
Memory card support	microSD up to 16 GB (dedicated slot)	microSDXC (uses shared SIM slot)
Battery Capacity is not battery life. No endurance test is implied.	1480 mAh Removable Li-Ion	4000 mAh Non-removable Li-Po
Operating system OS	Microsoft Windows Mobile 6.1 Standard upgradable to Windows Mobile 6.5	Android 10.0
Chipset	Unknown	Qualcomm SM8250 Snapdragon 865 (7 nm+)
NFC	Unknown	Yes
Headphone jack	No	Yes

Display

Display — specifications for i637 Jack, Xperia 1 II.
Specification	i637 Jack	Xperia 1 II
Touchscreen	Unknown	capacitive touchscreen
Display colors	65K	16M
Screen area	17.8 cm2	98.6 cm2
Screen format	4:3 (height:width)	21:9 (height:width)
Screen to body ratio	25.0%	84.0%
PPI /points per inch/	167 PPI	643 PPI
Screen protection	Unknown	Corning Gorilla Glass 6

Camera and Video

Camera and Video — specifications for i637 Jack, Xperia 1 II.
Specification	i637 Jack	Xperia 1 II
Rear camera, main	3.15 MP Single	12 MP Quad
Camera specs	3.15 MP	12 MP f/1.7 24mm (wide) 1/1.7'' dual pixel PDAF OIS -12 MP f/2.4 70mm (telephoto) 1/3.4'' 1.0µm PDAF 3x optical zoom f/2.2 16mm (ultrawide) 1/2.55'' Dual Pixel PDAF -0.3 MP TOF 3D (depth)
Functions	Unknown	HDR
Video	Yes	1080p@30fps (5-axis gyro-EIS)
Front camera, selfie	0 MP,	8 MP Single
Specifications	Unknown	8 MP f/2.0 24mm (wide) 1/4'' 1.12µm

Performance

Performance — specifications for i637 Jack, Xperia 1 II.
Specification	i637 Jack	Xperia 1 II
Processor CPU	528 MHz	Octa-core (1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585)
Graphics processor GPU	Unknown	Adreno 650

General specs

General specs — specifications for i637 Jack, Xperia 1 II.
Specification	i637 Jack	Xperia 1 II
Release date	2009 May	2020 February 24
Colors	Unknown	Black Purple
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	120 EUR	1200 EUR
Battery life	Stand by time- Up to 288 h Talking time- Up to 7 h	Unknown
Body build	Unknown	Glass front (Gorilla Glass 6) glass back (Gorilla Glass 6) aluminum frame

Communication and Connectivity

Communication and Connectivity — specifications for i637 Jack, Xperia 1 II.
Specification	i637 Jack	Xperia 1 II
SIM card	Mini-SIM	Hybrid Dual SIM (Nano-SIM dual stand-by)
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100) 2(1900) 3(1800) 4(1700/2100) 5(850) 7(2600) 8(900) 12(700) 13(700) 17(700) 19(800) 20(800) 25(1900) 26(850) 28(700) 29(700) 32(1500) 34(2000) 38(2600) 39(1900) 40(2300) 41(2500) 46(5200) 66(1700/2100) -5G - 5G band 1(2100) 77(3700) 78(3500); NSA/Sub6
Speed	HSPA 3.6/0.384 Mbps	HSPA 42.2/5.76 Mbps LTE-A (6CA) Cat19 1600/150 Mbps 5G (2+ Gbps DL)
GPRS	Class 10	Yes
Edge	Class 10	Yes
Wi-Fi	Wi-Fi 802.11 b/g	Wi-Fi 802.11 a/b/g/n/ac/ax dual-band Wi-Fi Direct DLNA hotspot
GPS	Yes with A-GPS	Yes with A-GPS GLONASS BDS GALILEO
USB	2.0	3.1 Type-C 1.0 reversible connector; USB On-The-Go
Bluetooth	2.0 A2DP	5.1 A2DP aptX HD LE
Harmful irradiation	SAR - 1.04 W/kg (head) 0.53 W/kg (body)	Unknown

Music and Audio

Music and Audio — specifications for i637 Jack, Xperia 1 II.
Specification	i637 Jack	Xperia 1 II
Radio	No	No
Others	Unknown	DCI-P3 100% -HDR BT.2020 -90Hz 24-bit/192kHz audio -Dynamic vibration system

Other features

Other features — specifications for i637 Jack, Xperia 1 II.
Specification	i637 Jack	Xperia 1 II
Dop	Windows Media Player 10 -Windows Live Yahoo! AOL -Microsoft Outlook Mobile -Pocket Office -Voice memo/dial -Predictive text input - For AT&T	Sensors Fingerprint (side-mounted) accelerometer gyro proximity barometer compass color spectrum - Fast battery charging -Wireless charging -USB Power Delivery - IP65/IP68 dust/water resistant (up to 1.5m for 30 mins)

Samsung i637 Jack vs Sony Xperia 1 II

Samsung i637 Jack

Sony Xperia 1 II