Samsung E640

Network
Technology
GSM

2G bands
GSM 900 / 1800 / 1900

GPRS
Class 10

EDGE
No

Launch
Announced
2005, Q1

Status
Discontinued

Body
Dimensions
85.5 x 45.1 x 23.5 mm (3.37 x 1.78 x 0.93 in)

Weight
90 g (3.17 oz)

SIM
Mini-SIM

Display
Type
TFT, 256K colors

Size

Resolution
176 x 220 pixels

Second external OLED dispalay, 65K colors (80 x 64 pixels)

Memory
Card slot
No

Phonebook
Yes

Call records
20 dialed, 20 received, 20 missed calls

Internal
32MB

Main Camera
Single
1.3 MP

Features
LED flash

Video
QCIF

Selfie camera

No

Sound
Loudspeaker
No

Alert types
Vibration; Downloadable polyphonic, MP3 ringtones

3.5mm jack
No

Comms
WLAN
No

Bluetooth
1.2

Positioning
No

Radio
No

USB
Proprietary

Features
Sensors

Messaging
SMS, MMS, EMail

Browser
WAP 2.0/xHTML

Games
Yes + downloadable

Java
Yes, MIDP 2.0

MP3/AAC+/MP4 player
Predictive text input
Organizer
SyncML
vCalendar
vCard

Battery
Type
Removable Li-Ion 820 mAh battery

Misc
Colors
Silver

SAR EU
0.76 W/kg (head)

Related products

Samsung Galaxy F34

Network Technology GSM / HSPA / LTE / 5G 2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 4G bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66 5G bands 1, 3, 5, 7, 8, 28, 38, 40, 41, 78 SA/NSA/Sub6 Speed HSPA, LTE, 5G Launch Announced 2023, August 07 Status Available. Released 2023, August 12 Body Dimensions 161.7 x 77.2 x 8.8 mm (6.37 x 3.04 x 0.35 in) Weight 208 g (7.34 oz) SIM Hybrid Dual SIM (Nano-SIM, dual stand-by) Display Type Super AMOLED, 120Hz, 1000 nits (peak) Size 6.5 inches, 103.7 cm2 (~83.1% screen-to-body ratio) Resolution 1080 x 2340 pixels, 19.5:9 ratio (~396 ppi density) Protection Corning Gorilla Glass 5 Platform OS Android 13, One UI 5.1 Chipset Exynos 1280 (5 nm) CPU Octa-core (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55) GPU Mali-G68 Memory Card slot microSDXC (uses shared SIM slot) Internal 128GB 6GB RAM, 128GB 8GB RAM UFS 2.2 Main Camera Triple 50 MP, f/1.8, (wide), PDAF, OIS 8 MP, f/2.2, 120˚ (ultrawide) 2 MP, f/2.4 Features LED flash, panorama, HDR Video 4K@30fps, 1080p@30fps Selfie camera Single 13 MP, f/2.2, (wide) Video 1080p@30fps Sound Loudspeaker Yes 3.5mm jack Yes Comms WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct Bluetooth 5.3, A2DP, LE Positioning GPS, GLONASS, GALILEO, BDS, QZSS NFC Yes Radio Unspecified USB USB Type-C 2.0, OTG Features Sensors Fingerprint (side-mounted), accelerometer, gyro, compass Virtual proximity sensing Battery Type Li-Po 6000 mAh, non-removable Charging 25W wired Misc Colors Electric Black, Mystic Green Models SM-E346B, SM-E346B/DS SAR 0.89 W/kg (head) Price About 210 EUR

Samsung Galaxy Tab A9

Versions: Galaxy Tab А9 8.7" Wi-Fi SM-X110; Galaxy Tab А9 8.7" LTE SM-X115 Network Technology GSM / HSPA / LTE 2G bands GSM 850 / 900 / 1800 / 1900 3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 4G bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 40, 41, 66 Speed HSPA, LTE Launch Announced 2023, October 05 Status Available. Released 2023, October 05 Body Dimensions 211 x 124.7 x 8 mm (8.31 x 4.91 x 0.31 in) Weight 332 g or 333 g (11.71 oz) SIM Nano-SIM, eSIM Display Type TFT LCD Size 8.7 inches, 214.9 cm2 (~81.7% screen-to-body ratio) Resolution 800 x 1340 pixels, 5:3 ratio (~179 ppi density) Platform OS Android 13, One UI 5.1 Chipset Mediatek Helio G99 (6nm) CPU Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) GPU Mali-G57 MC2 Memory Card slot microSDXC (dedicated slot) Internal 64GB 4GB RAM, 128GB 4GB RAM, 128GB 8GB RAM Main Camera Single 8 MP, AF Video 1080p@30fps Selfie camera Single 2 MP Video Yes Sound Loudspeaker Yes, with stereo speakers 3.5mm jack Yes Comms WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct Bluetooth 5.3, A2DP, LE Positioning GPS, GLONASS, BDS, GALILEO, QZSS NFC No Radio No USB USB Type-C 2.0 Features Sensors Accelerometer, proximity, compass Battery Type Li-Po 5100 mAh, non-removable Charging 15W wired Misc Colors Graphite, Silver, Navy Models SM-X110, SM-X115 SAR 0.48 W/kg (head) 0.89 W/kg (body) SAR EU 0.51 W/kg (body) Price About 180 EUR

Samsung Galaxy Tab Active5

Versions: Wi-Fi; LTE/5G Network Technology GSM / HSPA / LTE / 5G 2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) 3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 4G bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 32, 38, 40, 41, 66, 68 5G bands 1, 3, 5, 7, 8, 20, 26, 28, 38, 40, 41, 66, 71, 77, 78 SA/NSA/Sub6 Speed HSPA, LTE, 5G Launch Announced 2024, January 10 Status Available. Released 2024, January 23 Body Dimensions 213.8 x 126.8 x 10.1 mm (8.42 x 4.99 x 0.40 in) Weight 433 g (15.27 oz) SIM Nano-SIM, eSIM or Dual SIM (Nano-SIM, dual stand-by) Stylus IP68 dust/water resistant (up to 1.5m for 30 min) Drop-to-concrete resistance from up to 1.8 meter MIL-STD-810H compliant Display Type TFT LCD, 120Hz Size 8.0 inches, 185.6 cm2 (~68.5% screen-to-body ratio) Resolution 1920 x 1200 pixels, 16:10 ratio (~283 ppi density) Protection Corning Gorilla Glass 5 Platform OS Android 14, One UI 6 Chipset 5 nm CPU Octa-core (2.4 GHz & 2.0 GHz) Memory Card slot microSDXC Internal 128GB 6GB RAM, 256GB 8GB RAM Main Camera Single 13 MP, f/1.9, AF Features LED flash, HDR, panorama Video 4K@30fps, 1080p@30fps Selfie camera Single 5 MP, f/2.2 Video 1080p@30fps Sound Loudspeaker Yes 3.5mm jack Yes Comms WLAN Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct Bluetooth 5.3, A2DP, LE Positioning GPS, GLONASS, BDS, GALILEO, QZSS NFC Yes Radio No USB USB Type-C 2.0, charging/accessories connector pins Features Sensors Fingerprint (front-mounted), accelerometer, proximity, gyro, compass, proximity (accessories only) Samsung DeX Battery Type Li-Po 5050 mAh, removable Misc Colors Green Models SM-X306B SAR EU 0.53 W/kg (head) 0.90 W/kg (body) Price About 480 EUR

Samsung Galaxy A15 5G

Network Technology GSM / HSPA / LTE / 5G 2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual sim model only) 3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 4G bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66 5G bands 1, 3, 5, 7, 8, 26, 28, 40, 41, 66, 77, 78 SA/NSA/Sub6 Speed HSPA, LTE, 5G Launch Announced 2023, December 11 Status Available. Released 2023, December 16 Body Dimensions 160.1 x 76.8 x 8.4 mm (6.30 x 3.02 x 0.33 in) Weight 200 g (7.05 oz) Build Glass front, plastic back, plastic frame SIM Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by) Display Type Super AMOLED, 90Hz, 800 nits (HBM) Size 6.5 inches, 103.7 cm2 (~84.3% screen-to-body ratio) Resolution 1080 x 2340 pixels, 19.5:9 ratio (~396 ppi density) Platform OS Android 14, One UI 6 Chipset Mediatek Dimensity 6100+ (6 nm) CPU Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) GPU Mali-G57 MC2 Memory Card slot microSDXC (uses shared SIM slot) Internal 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM Main Camera Triple 50 MP, f/1.8, (wide), AF 5 MP, f/2.2, (ultrawide) 2 MP, f/2.4, (macro) Features LED flash, panorama, HDR Video 1080p@30fps, gyro-EIS Selfie camera Single 13 MP, f/2.0, (wide) Video 1080p@30fps Sound Loudspeaker Yes 3.5mm jack Yes Comms WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct Bluetooth 5.3, A2DP, LE Positioning GPS, GALILEO, GLONASS, BDS, QZSS NFC Yes (market/region dependent) Radio No USB USB Type-C 2.0 Features Sensors Fingerprint (side-mounted), accelerometer, gyro, compass Virtual proximity sensing Battery Type 5000 mAh, non-removable Charging 25W wired Misc Colors Brave Black, Personality Yellow, Magical Blue, Optimistic Blue Models SM-A156B, SM-A156B/DS, SM-A156P, SM-A156P/DS, SM-A156U, SM-A156U1, SM-A156U1/DS, SM-A156W, SM-A156P/N, SM-A156P/DSN, SM-S156VL, SM-A156M, SM-A156E, SM-A156E/DSN SAR EU 0.80 W/kg (head) 1.46 W/kg (body) Price $ 169.99 / € 164.91 Tests Performance AnTuTu: 306274 (v9), 364663 (v10) GeekBench: 1747 (v5), 1763 (v6) 3DMark Wild life: 1222 (offscreen 1440p) Display Contrast ratio: Infinite (nominal) Loudspeaker -25.5 LUFS (Very good) Battery (new) Active use score 14:31h

Samsung Galaxy Z Flip5

Network Technology GSM / CDMA / HSPA / EVDO / LTE / 5G 2G bands GSM 850 / 900 / 1800 / 1900 CDMA 800 / 1900 3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 CDMA2000 1xEV-DO 4G bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 38, 39, 40, 41, 66 - International 1, 2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 26, 28, 38, 39, 40, 41, 48, 66, 71 - USA 1, 2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 25, 29, 30, 38, 39, 40, 41, 46, 66, 71 - Canada 5G bands 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6 - International 2, 5, 48, 66, 77, 78, 257, 260, 261 SA/NSA/Sub6/mmWave - USA (Verizon) 2, 5, 38, 41, 66, 71, 78 SA/NSA/Sub6 - Canada Speed HSPA, LTE (CA), 5G Launch Announced 2023, July 26 Status Available. Released 2023, August 11 Body Dimensions Unfolded: 165.1 x 71.9 x 6.9 mmFolded: 85.1 x 71.9 x 15.1 mm Weight 187 g (6.60 oz) Build Plastic front (unfolded), glass back (Gorilla Glass Victus 2), aluminum frame SIM Nano-SIM and eSIM IPX8 water resistant (up to 1.5m for 30 min) Armor aluminum frame with tougher drop and scratch resistance (advertised) Display Type Foldable Dynamic AMOLED 2X, 120Hz, HDR10+, 1750 nits (peak) Size 6.7 inches, 102.0 cm2 (~85.9% screen-to-body ratio) Resolution 1080 x 2640 pixels (~425 ppi density) Cover display: Super AMOLED, 3.4 inches, 720 x 748 pixels (Gorilla Glass Victus 2), 306 ppi Platform OS Android 13, upgradable to Android 14, One UI 6.1 Chipset Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm) CPU Octa-core (1x3.36 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510) GPU Adreno 740 Memory Card slot No Internal 256GB 8GB RAM, 512GB 8GB RAM UFS 4.0 Main Camera Dual 12 MP, f/1.8, 24mm (wide), 1/1.76", 1.8µm, dual pixel PDAF, OIS 12 MP, f/2.2, 123˚ (ultrawide), 1.12µm Features LED flash, HDR, panorama Video 4K@30/60fps, 1080p@60/240fps, 720p@960fps, HDR10+ Selfie camera Single 10 MP, f/2.2, 23mm (wide), 1.22µm Features HDR Video 4K@30fps Sound Loudspeaker Yes, with stereo speakers 3.5mm jack No 32-bit/384kHz audio Comms WLAN Wi-Fi 802.11 a/b/g/n/ac/6e, tri-band, Wi-Fi Direct Bluetooth 5.3, A2DP, LE Positioning GPS, GLONASS, GALILEO, BDS NFC Yes Radio No USB USB Type-C 3.2, OTG Features Sensors Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer Battery Type Li-Po 3700 mAh, non-removable Charging 25W wired, 50% in 30 min (advertised) 15W wireless 4.5W reverse wireless Misc Colors Mint, Graphite, Cream, Lavender, Gray, Blue, Green, Yellow Models SM-F731B, SM-F731B/DS, SM-F731U, SM-F731U1, SM-F731W, SM-F731N SAR 1.17 W/kg (head) SAR EU 0.60 W/kg (head) 1.45 W/kg (body) Price C$ 668.86 / $ 449.98 / £ 522.00 / € 684.29 Tests Performance AnTuTu: 1200783 (v9), 1507319 (v10) GeekBench: 5478 (v5.5), 4984 (v6.0) GFXBench: 91fps (ES 3.1 onscreen) Display Contrast ratio: Infinite (nominal) Camera Photo / Video Loudspeaker -27.1 LUFS (Good) Battery (new) Active use score 9:29h Battery (old) Endurance rating 87h

Samsung E350

Samsung E620