Apple iPad 2 3G 16 GB vs i-mobile ZAA 8 WiFi
| 手机规格 | 平板电脑 | 直立式手机 | 平板电脑 | 触控手机 |
| 防水性和防尘性 |  | | | IP68, IP69K |
| 大小 | 241.20 x 185.70 x 8.80 mm | 116.00 x 61.50 x 12.00 mm | 249.70 x 177.50 x 5.30 mm | - |
| Weight | 613.00 g | 130.00 g | 446.00 g | |
| 显示屏尺寸 | 9.70" | 3.50" | 11.00" | 6.73" |
| Display | 彩色 / IPS TFT 16M 颜色 768 x 1024 px (9.70") 132 ppi | 彩色 / TFT 256k 颜色 320 x 480 px (3.50") | 彩色 / OLED 16,7M 颜色 120 Hz 1668 x 2420 px (11.00") 267 ppi | 彩色 / AMOLED 16,7M 颜色 120 Hz 1440 x 3200 px (6.73") 521 ppi |
| 显示保护 |   | | | |
| 附加显示屏 | | | | |
| 辅助显示保护 | | | | |
| 通话最长时间 | | 2G: 600 分钟 (10.0 h) | | 4G: 3300 分钟 (55.0 h) |
| 待机最长时间 | 2G: 720 钟头 (30.0 一天) | 2G: 240 钟头 (10.0 一天) | | 3G: 935 钟头 (39.0 一天) |
| 最大播放时间 | nd | nd | nd | Audio: 46 h (1.9 一天) Video: 23 h (1.0 一天) |
| 操作最长时间 | 600 h (25.0 一天) | nd | nd | nd |
| 标准电池 | Li-Po Buy powerbank | Li-Ion 1200 mAhBuy powerbank | Li-Po Buy powerbank | Li-Po 11600 mAhBuy powerbank |
| 快速充电 | | | | SuperCharge |
| 无线充电 | | | | |
| 电话簿 | | 1000 | | |
| 手机存储 | 16 GB | | 256 GB, 512 GB, 1000 GB, 2000 GB | 512 GB |
| 随机存取存储 (RAM) | | | 8 GB, 16 GB | 16 GB |
| Memory cards | |  microSD 为 16 GBBuy memory card | | microSD, microSDHC, microSDXC 为 2000 GBBuy memory card |
| Operating system | iOS 4.3 | - | iPadOS 17 | Android 14 |
| 处理器 | Apple A5 | - | Apple M4 | MediaTek Dimensity 8300 |
| Processor clock | 1000 MHz | - | - | 3350 MHz |
| GPU | PowerVR SGX543 MP2 | - | - | ARM Mali-G615 MC6 |
| Touchscreen | | | | |
| 双SIM卡 | | | | |
| SIM卡标准 | | | SingleSIM(eSIM) | DualSIM(nanoSIM, nanoSIM) |
| 卡双模式 | nd | | nd | dual standby |
| 混合双卡双待 | nd | | nd | |
| 发行日期 | 第 1 季 2011 | | 第 2 季 2024 | 第 1 季 2025 |
| 手机其他名称 | - | - | - | - |
| GSM frequencies | 850 900 1800 1900 | 900 1800 | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS标准 | 900 1900 2100 | | 850 900 1700 1900 2100 | 850 900 1700 1900 2100 |
| LTE 标准 | | | FDD LTE: 2600, 2300, 2100, 1900, 1800, 1700, 1500, 900, 850, 800, 700, 600 TDD LTE: 3600, 3500, 2600, 2500, 2300, 2100, 1900 | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700, 600 TDD LTE: 2600, 2500, 2300, 2000, 1900, 1500 |
| 5G 标准 | | | FDD 5G: 2600, 2300, 2100, 2000, 1900, 1800, 1700, 900, 850, 800, 700, 600 TDD 5G: 4700, 3700, 3500, 2600, 2500, 2300, 1500 | FDD 5G: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 600 TDD 5G: 4900, 3700, 3500, 2600, 2500, 2300 |
| CDMA标准 | | | | 850 1900 |
| TD-SCDMA 标准 | | | | |
| UMA标准 | | | | |
相机 - 背面
| 第一台相机 | | | | |
| 相机类型 | | | 标准镜头 | 标准镜头 |
| 光电传感器模型 | | | | Samsung S5KGN1 |
| 矩阵 | 0.7 Mpx | 2 Mpx | 12 Mpx | 50 Mpx |
| 传感器尺寸 | | | | 1/1,31 |
| 像素大小 | | | | 1,2 µm |
| Resolution | 960x720 px | 1600x1200 px | | 8160x6144 px |
| 光学变焦 | | | | |
| 数码变焦 | 5x | | 5x | |
| 镜片数量 | | | 5 | 7 |
| 视场 | | | | 85 ° |
| 闪光灯 | | | LED | LED |
| 双色LED闪光灯 | | | | |
| 视频分辨率 | 1280x720 px | | 3840x2160 px | |
| 视频格式 | H.264 - 30 fps | | H.264, H.265 - 60 fps | H.264, H.265, MPEG4 |
| 额外 | - | - | AF, EIS, f/1.8 | AF, f/1.95 |
| 第二台相机 | | | | |
| 相机类型 | nd | nd | nd | 长焦镜头 |
| 矩阵 | nd | nd | nd | 50 Mpx |
| 光学变焦 | nd | nd | nd | |
| 闪光灯 | nd | nd | nd | LED |
| 双色LED闪光灯 | nd | nd | nd | |
| 额外 | nd | nd | nd | FF |
| 第三台相机 | | | | |
| 光电传感器模型 | nd | nd | nd | OmniVision OV64B |
| 矩阵 | nd | nd | nd | 64 Mpx |
| 传感器尺寸 | nd | nd | nd | 1/2 |
| 像素大小 | nd | nd | nd | 0,702 µm |
| Resolution | nd | nd | nd | 9248x6944 px |
| 光学变焦 | nd | nd | nd | |
| 闪光灯 | nd | nd | nd | LED |
| 双色LED闪光灯 | nd | nd | nd | |
| 额外 | nd | nd | nd | FF |
相机 - 前面
| 第一台相机 | | | | |
| 相机类型 | | nd | 人像镜头 | 人像镜头 |
| 矩阵 | 0.3 Mpx | nd | 12 Mpx | 32 Mpx |
| Resolution | 640x480 px | nd | | |
| 光学变焦 | | nd | | |
| 闪光灯 | | nd | | |
| 双色LED闪光灯 | | nd | | |
| 视频分辨率 | nd | nd | 1920x1080 px | |
| 额外 | - | nd | FF, EIS, f/2.4 | FF |
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 |
| HSCSD | | | | |
| HSDPA | | | | 42.20 Mbit/s |
| HSUPA | | | | 11.52 Mbit/s |
| HSPA | | | | |
| HSPA+ | | | | |
| LTE DL | | | | |
| LTE UP | | | | |
| WIMAX+ | | | | |
| GPRS | | | | |
| EDGE | | | | |
| 蓝牙 | v2.1 EDR | | v5.3 | v5.3 |
| A2DP規範 | | | | |
| HDMI | | | | |
| WiFi | v802.11 a/b/g/n | | v802.11 a/b/g/n/ac/ax | v802.11 a/b/g/n/ac/ax |
| 无线频率 | 2,4 GHz | 2,4 GHz | 2,4 GHz; 5 GHz | 2,4 GHz; 5 GHz |
| WiFi Direct | | | | |
| WiFi Display | | | | |
| DLNA | | | | |
| Miracast | | | | |
| WiFi 热点 | | | | |
| IrDA | | | | |
| USB | v2.0 | | Type-C | v3.0 Type-C |
| GPS | | | | |
| A-GPS | | | | |
| GLONASS | | | | |
| Beidou | | | | |
| Galileo | | | | |
| QZSS | | | | |
| 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 | | 500 | | |
| 增强短信 | | | | |
| 多媒体短信 | | | | |
| Dictionary | | 其他规格 | | T9 |
| Swype | | | | |
| 电子邮件用户 | | | | POP3, IMAP4, SMTP |
| QWERTY键盘 | | | | |
| RSS阅读器 | | | | |
多媒体
| Radio | | | | |
| MP3 | | | | |
| 立体声扬声器 | | | 4 | 2 |
| Audio Jack | 3.5 mm | | | 3.5 mm |
| HD Voice | | | | |
| 音频格式 | AAC, AIFF, ALAC, WAV, eAAC+ | | | AAC, AAC+, AMR, MID, WAV, eAAC+ |
| 复调音乐 | | 64 意见 | | |
| 视频钟 | | | | |
| 作曲软件 | | | | |
| 游戏 | | | | |
| Java | | | | 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 | | | | |
