Samsung Galaxy J2 2018 vs Samsung Galaxy J2
| 手机规格 | 触控手机 | 触控手机 | 触控手机 | 触控手机 |
| 大小 | 144.00 x 72.00 x 8.00 mm | 136.50 x 69.00 x 8.40 mm | 136.50 x 69.00 x 8.40 mm | 145.80 x 72.30 x 8.10 mm |
| Weight | 153.00 g | 130.00 g | 128.90 g | 158.00 g |
| 显示屏尺寸 | 5.00" | 4.70" | 4.70" | 5.20" |
| Display | 彩色 / Super AMOLED 16M 颜色 540 x 960 px (5.00") 220 ppi | 彩色 / Super AMOLED 16M 颜色 540 x 960 px (4.70") 234 ppi | 彩色 / Super AMOLED 16M 颜色 540 x 960 px (4.70") 234 ppi | 彩色 / Super AMOLED 16M 颜色 720 x 1280 px (5.20") 282 ppi |
| 显示保护 |   | | | |
| 附加显示屏 | | | | |
| 辅助显示保护 | | | | |
| 通话最长时间 |  | 3G: 720 分钟 (12.0 h) | 3G: 660 分钟 (11.0 h) | 3G: 1260 分钟 (21.0 h) |
| 待机最长时间 | | | | 4G: 369 钟头 (15.4 一天) |
| 最大播放时间 | nd | Audio: 41 h (1.7 一天) Video: 14 h (0.6 一天) | Audio: 41 h (1.7 一天) Video: 14 h (0.6 一天) | Audio: 71 h (3.0 一天) Video: 17 h (0.7 一天) |
| 最大的互联网浏览时间 | nd | nd | nd | WiFi: 14 h (0.6 一天) 3G: 11 h (0.5 一天) 4G: 13 h (0.5 一天) |
| 标准电池 | Li-Ion 2600 mAhBuy powerbank | Li-Ion 2000 mAhBuy powerbank | Li-Ion 2000 mAhBuy powerbank | Li-Ion 3100 mAhBuy powerbank |
| 快速充电 | | | | |
| 无线充电 | | | | |
| 手机存储 | 16 GB | 8 GB | 8 GB | 16 GB |
| 最终用户内存 | 9.8 GB | | | 10.9 GB |
| 随机存取存储 (RAM) | 1.5 GB, 2 GB | 1 GB | 1 GB | 2 GB |
| Memory cards |  microSD, microSDHC, microSDXC 为 256 GBBuy memory card | microSD, microSDHC, microSDXC 为 128 GBBuy memory card | microSD, microSDHC, microSDXC 为 128 GBBuy memory card | microSD, microSDHC, microSDXC 为 128 GBBuy memory card |
| Operating system | Android 7.1 Nougat | Android 5.1.1 Lollipop | Android 5.1.1 Lollipop | Android 5.1.1 Lollipop |
| 处理器 | Qualcomm Snapdragon 425 8917 | Samsung Exynos 3475 | Samsung Exynos 3475 | Qualcomm Snapdragon 410 8916 |
| Processor clock | 1400 MHz | 1300 MHz | 1300 MHz | 1200 MHz |
| GPU | Adreno 308 @500 MHz | ARM Mali-T720 @600 MHz | ARM Mali-T720 @600 MHz | Adreno 306 |
| Touchscreen | | | | |
| SAR因素 | 0,903 W/kg | | | 1,17 W/kg |
| 双SIM卡 | | | | |
| SIM卡标准 | | SingleSIM(microSIM) | SingleSIM(microSIM) | SingleSIM(microSIM) |
| 发行日期 | 第 1 季 2018 | | | 第 1 季 2016 |
| 手机其他名称 | SM-J250F; SM-J250G; SM-J250M | SM-J200F; SM-J200G; SM-J200Y | SM-J200H | SM-J510F; SM-J510FN |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS标准 | 850 900 2100 | 850 900 1900 2100 | 850 900 1900 2100 | 850 900 1900 2100 |
| LTE 标准 | FDD LTE: 2600, 2100, 1800, 900, 850, 800 TDD LTE: 2600, 2300 | FDD LTE: 2600, 2100, 1800, 900, 850, 800 | | FDD LTE: 2600, 2100, 1800, 900, 850, 800 TDD LTE: 2300 |
| CDMA标准 | | | | |
| TD-SCDMA 标准 | | | | |
| UMA标准 | | | | |
相机 - 背面
| 第一台相机 | | | | |
| 矩阵 | 8 Mpx | 5 Mpx | 5 Mpx | 13 Mpx |
| Resolution | | 2592x1944 px | 2592x1944 px | 4192x3104 px |
| 光学变焦 | | | | |
| 闪光灯 | LED | LED | LED | LED |
| 双色LED闪光灯 | | | | |
| 视频分辨率 | | 1280x720 px | 1280x720 px | 1920x1080 px |
| 视频格式 | H.263, H.264, MPEG4 - 30 fps | H.263, H.264, MPEG4 | H.263, H.264, MPEG4 | H.263, H.264, MPEG4 - 30 fps |
| 额外 | AF, f/2.2 | - | - | f/1.9 |
相机 - 前面
| 第一台相机 | | | | |
| 矩阵 | 5 Mpx | 2 Mpx | 2 Mpx | 5 Mpx |
| Resolution | | 1600x1200 px | 1600x1200 px | 2576x1932 px |
| 光学变焦 | | | | |
| 闪光灯 | LED | | | LED |
| 双色LED闪光灯 | | | | |
| 视频格式 | H.263, H.264, MPEG4 - 30 fps | H.263, H.264, MPEG4 | H.263, H.264, MPEG4 | H.263, H.264, MPEG4 - 30 fps |
| 额外 | FF, f/2.2 | - | - | FF, f/1.9 |
传感器
| 加速度计 | | | | |
| 接近传感器 | | | | |
| 光传感器 | | | | |
| 磁力仪 | | | | |
| 陀螺仪 | | | | |
| 晴雨表 | | | | |
| 高度表 | | | | |
| 重力感应器 | | | | |
| 霍尔效应传感器 | | | | |
| 虹膜扫描仪 | | | | |
| 指纹采集仪 | | | | |
| 温度计 | | | | |
| 湿度计 | | | | |
数据传输
| xHTML | | | | |
| WAP | v2.0 | v2.0 | v2.0 | v2.0 |
| HSCSD | | | | |
| HSDPA | 42.20 Mbit/s | 42.20 Mbit/s | 21.10 Mbit/s | 42.20 Mbit/s |
| HSUPA | 5.76 Mbit/s | 5.76 Mbit/s | 5.76 Mbit/s | 5.76 Mbit/s |
| HSPA | | | | |
| HSPA+ | | | | |
| LTE DL | - | | | |
| LTE UP | 51.00 Mbit/s | | | |
| WIMAX+ | | | | |
| GPRS | | | | |
| EDGE | | | | |
| 蓝牙 | v4.2 | v4.1 | v4.1 | v4.1 |
| A2DP規範 | | | | |
| HDMI | | | | |
| WiFi | v802.11 b/g/n | v802.11 b/g/n | v802.11 b/g/n | v802.11 b/g/n |
| 无线频率 | 2,4 GHz | 2,4 GHz | 2,4 GHz | 2,4 GHz |
| WiFi Direct | | | | |
| WiFi Display | | | | |
| DLNA | | | | |
| Miracast | | | | |
| WiFi 热点 | | | | |
| IrDA | | | | |
| USB | v2.0 | v2.0 | v2.0 | v2.0 |
| GPS | | | | |
| A-GPS | | | | |
| GLONASS | | | | |
| Beidou | | | | |
| NFC | | | | |
通讯与讯息
| 呼叫等待 | | | | |
| 视频会议 | | | | |
| 呼叫转移 | | | | |
| 一按通 | | | | |
| 即时通讯 | | | | |
| 短信 | | | | |
| 增强短信 | | | | |
| 多媒体短信 | | | | |
| Dictionary | T9 | XT9 | XT9 | T9 |
| Swype | | | | |
| 电子邮件用户 | POP3, IMAP4, SMTP | POP3, IMAP4, SMTP | POP3, IMAP4, SMTP | POP3, IMAP4, SMTP |
| QWERTY键盘 | | | | |
| RSS阅读器 | | | | |
多媒体
| Radio | | z RDS | z RDS | |
| MP3 | | | | |
| 立体声扬声器 | | | | |
| Audio Jack | 3.5 mm | 3.5 mm | 3.5 mm | 3.5 mm |
| HD Voice | | | | |
| 音频格式 | AAC, AAC+, AMR, WAV, eAAC+ | 3GA, AAC, AMR, AWB, FLAC, IMY, M4A, MID, MIDI, MXMF, OGA, OGG, OTA, RTTTL, RTX, WAV, WMA, XMF | 3GA, AAC, AMR, AWB, FLAC, IMY, M4A, MID, MIDI, MXMF, OGA, OGG, OTA, RTTTL, RTX, WAV, WMA, XMF | AAC, AAC+, AMR, WAV, eAAC+ |
| 复调音乐 | | | | 64 意见 |
| 视频钟 | | | | |
| 作曲软件 | | | | |
| 游戏 | | | | |
| Java | ART | ART | ART | ART |
| 视讯电话 | | | | |
| DVB-H电视 | | | | |
| 电视机输口 | | | | |
PIM和附加功能
| 时钟 | | | | |
| 计时器 | | | | |
| 闹钟 | | | | |
| 计算器 | | | | |
| 汇率 | | | | |
| 电子记事本 | | | | |
| 日历 | | | | |
| 飞行模式 | | | | |
| SyncML | | | | |
| 数据与传真机 | | | | |
| 屏幕保护程序 | | | | |
| 主题 | | | | |
| 可交换的外壳 | | | | |
| 语音拨号 | | | | |
| 扬声器 | | | | |
| 录音电话机 | | | | |
| 振动 | | | | |